155411928

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 524347200

約数和(自身を除く): 368935272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 49, 56, 58, 62, 63, 72, 84, 87, 93, 98, 116, 124, 126, 147, 168, 174, 186, 196, 203, 217, 232, 248, 252, 261, 279, 294, 343, 348, 372, 392, 406, 434, 441, 504, 522, 558, 588, 609, 651, 686, 696, 744, 812, 868, 882, 899, 1029, 1044, 1116, 1176, 1218, 1302, 1372, 1421, 1519, 1624, 1736, 1764, 1798, 1827, 1953, 2058, 2088, 2232, 2401, 2436, 2604, 2697, 2744, 2842, 3038, 3087, 3528, 3596, 3654, 3906, 4116, 4263, 4557, 4802, 4872, 5208, 5394, 5684, 6076, 6174, 6293, 7192, 7203, 7308, 7812, 8091, 8232, 8526, 9114, 9604, 9947, 10633, 10788, 11368, 12152, 12348, 12586, 12789, 13671, 14406, 14616, 15624, 16182, 17052, 18228, 18879, 19208, 19894, 21266, 21576, 21609, 24696, 25172, 25578, 27342, 28812, 29841, 31899, 32364, 34104, 36456, 37758, 39788, 42532, 43218, 44051, 50344, 51156, 54684, 56637, 57624, 59682, 63798, 64728, 69629, 74431, 75516, 79576, 85064, 86436, 88102, 89523, 95697, 102312, 109368, 113274, 119364, 127596, 132153, 139258, 148862, 151032, 172872, 176204, 179046, 191394, 208887, 223293, 226548, 238728, 255192, 264306, 278516, 297724, 308357, 352408, 358092, 382788, 396459, 417774, 446586, 453096, 528612, 557032, 595448, 616714, 626661, 669879, 716184, 765576, 792918, 835548, 893172, 925071, 1057224, 1233428, 1253322, 1339758, 1585836, 1671096, 1786344, 1850142, 2158499, 2466856, 2506644, 2679516, 2775213, 3171672, 3700284, 4316998, 5013288, 5359032, 5550426, 6475497, 7400568, 8633996, 11100852, 12950994, 17267992, 19426491, 22201704, 25901988, 38852982, 51803976, 77705964, 155411928]

約数ペア:

[(1, 155411928), (2, 77705964), (3, 51803976), (4, 38852982), (6, 25901988), (7, 22201704), (8, 19426491), (9, 17267992), (12, 12950994), (14, 11100852), (18, 8633996), (21, 7400568), (24, 6475497), (28, 5550426), (29, 5359032), (31, 5013288), (36, 4316998), (42, 3700284), (49, 3171672), (56, 2775213), (58, 2679516), (62, 2506644), (63, 2466856), (72, 2158499), (84, 1850142), (87, 1786344), (93, 1671096), (98, 1585836), (116, 1339758), (124, 1253322), (126, 1233428), (147, 1057224), (168, 925071), (174, 893172), (186, 835548), (196, 792918), (203, 765576), (217, 716184), (232, 669879), (248, 626661), (252, 616714), (261, 595448), (279, 557032), (294, 528612), (343, 453096), (348, 446586), (372, 417774), (392, 396459), (406, 382788), (434, 358092), (441, 352408), (504, 308357), (522, 297724), (558, 278516), (588, 264306), (609, 255192), (651, 238728), (686, 226548), (696, 223293), (744, 208887), (812, 191394), (868, 179046), (882, 176204), (899, 172872), (1029, 151032), (1044, 148862), (1116, 139258), (1176, 132153), (1218, 127596), (1302, 119364), (1372, 113274), (1421, 109368), (1519, 102312), (1624, 95697), (1736, 89523), (1764, 88102), (1798, 86436), (1827, 85064), (1953, 79576), (2058, 75516), (2088, 74431), (2232, 69629), (2401, 64728), (2436, 63798), (2604, 59682), (2697, 57624), (2744, 56637), (2842, 54684), (3038, 51156), (3087, 50344), (3528, 44051), (3596, 43218), (3654, 42532), (3906, 39788), (4116, 37758), (4263, 36456), (4557, 34104), (4802, 32364), (4872, 31899), (5208, 29841), (5394, 28812), (5684, 27342), (6076, 25578), (6174, 25172), (6293, 24696), (7192, 21609), (7203, 21576), (7308, 21266), (7812, 19894), (8091, 19208), (8232, 18879), (8526, 18228), (9114, 17052), (9604, 16182), (9947, 15624), (10633, 14616), (10788, 14406), (11368, 13671), (12152, 12789), (12348, 12586)]