103238720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 168

約数和(自身を含む): 281123136

約数和(自身を除く): 177884416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 83, 92, 104, 115, 130, 160, 166, 169, 184, 208, 230, 260, 299, 320, 332, 338, 368, 415, 416, 460, 520, 598, 664, 676, 736, 830, 832, 845, 920, 1040, 1079, 1196, 1328, 1352, 1472, 1495, 1660, 1690, 1840, 1909, 2080, 2158, 2392, 2656, 2704, 2990, 3320, 3380, 3680, 3818, 3887, 4160, 4316, 4784, 5312, 5395, 5408, 5980, 6640, 6760, 7360, 7636, 7774, 8632, 9545, 9568, 10790, 10816, 11960, 13280, 13520, 14027, 15272, 15548, 17264, 19090, 19136, 19435, 21580, 23920, 24817, 26560, 27040, 28054, 30544, 31096, 34528, 38180, 38870, 43160, 47840, 49634, 54080, 56108, 61088, 62192, 69056, 70135, 76360, 77740, 86320, 95680, 99268, 112216, 122176, 124085, 124384, 140270, 152720, 155480, 172640, 198536, 224432, 248170, 248768, 280540, 305440, 310960, 322621, 345280, 397072, 448864, 496340, 561080, 610880, 621920, 645242, 794144, 897728, 992680, 1122160, 1243840, 1290484, 1588288, 1613105, 1985360, 2244320, 2580968, 3226210, 3970720, 4488640, 5161936, 6452420, 7941440, 10323872, 12904840, 20647744, 25809680, 51619360, 103238720]

約数ペア:

[(1, 103238720), (2, 51619360), (4, 25809680), (5, 20647744), (8, 12904840), (10, 10323872), (13, 7941440), (16, 6452420), (20, 5161936), (23, 4488640), (26, 3970720), (32, 3226210), (40, 2580968), (46, 2244320), (52, 1985360), (64, 1613105), (65, 1588288), (80, 1290484), (83, 1243840), (92, 1122160), (104, 992680), (115, 897728), (130, 794144), (160, 645242), (166, 621920), (169, 610880), (184, 561080), (208, 496340), (230, 448864), (260, 397072), (299, 345280), (320, 322621), (332, 310960), (338, 305440), (368, 280540), (415, 248768), (416, 248170), (460, 224432), (520, 198536), (598, 172640), (664, 155480), (676, 152720), (736, 140270), (830, 124384), (832, 124085), (845, 122176), (920, 112216), (1040, 99268), (1079, 95680), (1196, 86320), (1328, 77740), (1352, 76360), (1472, 70135), (1495, 69056), (1660, 62192), (1690, 61088), (1840, 56108), (1909, 54080), (2080, 49634), (2158, 47840), (2392, 43160), (2656, 38870), (2704, 38180), (2990, 34528), (3320, 31096), (3380, 30544), (3680, 28054), (3818, 27040), (3887, 26560), (4160, 24817), (4316, 23920), (4784, 21580), (5312, 19435), (5395, 19136), (5408, 19090), (5980, 17264), (6640, 15548), (6760, 15272), (7360, 14027), (7636, 13520), (7774, 13280), (8632, 11960), (9545, 10816), (9568, 10790)]