131964768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 429004800

約数和(自身を除く): 297040032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 379, 403, 416, 432, 468, 496, 558, 624, 702, 744, 758, 806, 837, 864, 936, 992, 1116, 1137, 1209, 1248, 1404, 1488, 1516, 1612, 1674, 1872, 2232, 2274, 2418, 2808, 2976, 3032, 3224, 3348, 3411, 3627, 3744, 4464, 4548, 4836, 4927, 5616, 6064, 6448, 6696, 6822, 7254, 8928, 9096, 9672, 9854, 10233, 10881, 11232, 11749, 12128, 12896, 13392, 13644, 14508, 14781, 18192, 19344, 19708, 20466, 21762, 23498, 26784, 27288, 29016, 29562, 35247, 36384, 38688, 39416, 40932, 43524, 44343, 46996, 54576, 58032, 59124, 70494, 78832, 81864, 87048, 88686, 93992, 105741, 109152, 116064, 118248, 133029, 140988, 152737, 157664, 163728, 174096, 177372, 187984, 211482, 236496, 266058, 281976, 305474, 317223, 327456, 348192, 354744, 375968, 422964, 458211, 472992, 532116, 563952, 610948, 634446, 709488, 845928, 916422, 1064232, 1127904, 1221896, 1268892, 1374633, 1418976, 1691856, 1832844, 2128464, 2443792, 2537784, 2749266, 3383712, 3665688, 4123899, 4256928, 4887584, 5075568, 5498532, 7331376, 8247798, 10151136, 10997064, 14662752, 16495596, 21994128, 32991192, 43988256, 65982384, 131964768]

約数ペア:

[(1, 131964768), (2, 65982384), (3, 43988256), (4, 32991192), (6, 21994128), (8, 16495596), (9, 14662752), (12, 10997064), (13, 10151136), (16, 8247798), (18, 7331376), (24, 5498532), (26, 5075568), (27, 4887584), (31, 4256928), (32, 4123899), (36, 3665688), (39, 3383712), (48, 2749266), (52, 2537784), (54, 2443792), (62, 2128464), (72, 1832844), (78, 1691856), (93, 1418976), (96, 1374633), (104, 1268892), (108, 1221896), (117, 1127904), (124, 1064232), (144, 916422), (156, 845928), (186, 709488), (208, 634446), (216, 610948), (234, 563952), (248, 532116), (279, 472992), (288, 458211), (312, 422964), (351, 375968), (372, 354744), (379, 348192), (403, 327456), (416, 317223), (432, 305474), (468, 281976), (496, 266058), (558, 236496), (624, 211482), (702, 187984), (744, 177372), (758, 174096), (806, 163728), (837, 157664), (864, 152737), (936, 140988), (992, 133029), (1116, 118248), (1137, 116064), (1209, 109152), (1248, 105741), (1404, 93992), (1488, 88686), (1516, 87048), (1612, 81864), (1674, 78832), (1872, 70494), (2232, 59124), (2274, 58032), (2418, 54576), (2808, 46996), (2976, 44343), (3032, 43524), (3224, 40932), (3348, 39416), (3411, 38688), (3627, 36384), (3744, 35247), (4464, 29562), (4548, 29016), (4836, 27288), (4927, 26784), (5616, 23498), (6064, 21762), (6448, 20466), (6696, 19708), (6822, 19344), (7254, 18192), (8928, 14781), (9096, 14508), (9672, 13644), (9854, 13392), (10233, 12896), (10881, 12128), (11232, 11749)]