154996776

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 485222400

約数和(自身を除く): 330225624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 93, 99, 107, 118, 124, 132, 177, 186, 198, 214, 236, 248, 264, 279, 321, 341, 354, 372, 396, 428, 472, 531, 558, 642, 649, 682, 708, 744, 792, 856, 963, 1023, 1062, 1116, 1177, 1284, 1298, 1364, 1416, 1829, 1926, 1947, 2046, 2124, 2232, 2354, 2568, 2596, 2728, 3069, 3317, 3531, 3658, 3852, 3894, 4092, 4248, 4708, 5192, 5487, 5841, 6138, 6313, 6634, 7062, 7316, 7704, 7788, 8184, 9416, 9951, 10593, 10974, 11682, 12276, 12626, 13268, 14124, 14632, 15576, 16461, 18939, 19902, 20119, 21186, 21948, 23364, 24552, 25252, 26536, 28248, 29853, 32922, 36487, 37878, 39804, 40238, 42372, 43896, 46728, 50504, 56817, 59706, 60357, 65844, 69443, 72974, 75756, 79608, 80476, 84744, 109461, 113634, 119412, 120714, 131688, 138886, 145948, 151512, 160952, 181071, 195703, 208329, 218922, 227268, 238824, 241428, 277772, 291896, 328383, 362142, 391406, 416658, 437844, 454536, 482856, 555544, 587109, 624987, 656766, 724284, 782812, 833316, 875688, 1174218, 1249974, 1313532, 1448568, 1565624, 1666632, 1761327, 2152733, 2348436, 2499948, 2627064, 3522654, 4305466, 4696872, 4999896, 6458199, 7045308, 8610932, 12916398, 14090616, 17221864, 19374597, 25832796, 38749194, 51665592, 77498388, 154996776]

約数ペア:

[(1, 154996776), (2, 77498388), (3, 51665592), (4, 38749194), (6, 25832796), (8, 19374597), (9, 17221864), (11, 14090616), (12, 12916398), (18, 8610932), (22, 7045308), (24, 6458199), (31, 4999896), (33, 4696872), (36, 4305466), (44, 3522654), (59, 2627064), (62, 2499948), (66, 2348436), (72, 2152733), (88, 1761327), (93, 1666632), (99, 1565624), (107, 1448568), (118, 1313532), (124, 1249974), (132, 1174218), (177, 875688), (186, 833316), (198, 782812), (214, 724284), (236, 656766), (248, 624987), (264, 587109), (279, 555544), (321, 482856), (341, 454536), (354, 437844), (372, 416658), (396, 391406), (428, 362142), (472, 328383), (531, 291896), (558, 277772), (642, 241428), (649, 238824), (682, 227268), (708, 218922), (744, 208329), (792, 195703), (856, 181071), (963, 160952), (1023, 151512), (1062, 145948), (1116, 138886), (1177, 131688), (1284, 120714), (1298, 119412), (1364, 113634), (1416, 109461), (1829, 84744), (1926, 80476), (1947, 79608), (2046, 75756), (2124, 72974), (2232, 69443), (2354, 65844), (2568, 60357), (2596, 59706), (2728, 56817), (3069, 50504), (3317, 46728), (3531, 43896), (3658, 42372), (3852, 40238), (3894, 39804), (4092, 37878), (4248, 36487), (4708, 32922), (5192, 29853), (5487, 28248), (5841, 26536), (6138, 25252), (6313, 24552), (6634, 23364), (7062, 21948), (7316, 21186), (7704, 20119), (7788, 19902), (8184, 18939), (9416, 16461), (9951, 15576), (10593, 14632), (10974, 14124), (11682, 13268), (12276, 12626)]