196125678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 513273600

約数和(自身を除く): 317147922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 379, 518, 666, 758, 777, 999, 1137, 1369, 1554, 1998, 2274, 2331, 2653, 2738, 3411, 4107, 4662, 5306, 6822, 6993, 7959, 8214, 9583, 10233, 12321, 13986, 14023, 15918, 19166, 20466, 23877, 24642, 28046, 28749, 36963, 42069, 47754, 57498, 71631, 73926, 84138, 86247, 98161, 126207, 143262, 172494, 196322, 252414, 258741, 294483, 378621, 517482, 518851, 588966, 757242, 883449, 1037702, 1556553, 1766898, 2650347, 3113106, 3631957, 4669659, 5300694, 7263914, 9339318, 10895871, 14008977, 21791742, 28017954, 32687613, 65375226, 98062839, 196125678]

約数ペア:

[(1, 196125678), (2, 98062839), (3, 65375226), (6, 32687613), (7, 28017954), (9, 21791742), (14, 14008977), (18, 10895871), (21, 9339318), (27, 7263914), (37, 5300694), (42, 4669659), (54, 3631957), (63, 3113106), (74, 2650347), (111, 1766898), (126, 1556553), (189, 1037702), (222, 883449), (259, 757242), (333, 588966), (378, 518851), (379, 517482), (518, 378621), (666, 294483), (758, 258741), (777, 252414), (999, 196322), (1137, 172494), (1369, 143262), (1554, 126207), (1998, 98161), (2274, 86247), (2331, 84138), (2653, 73926), (2738, 71631), (3411, 57498), (4107, 47754), (4662, 42069), (5306, 36963), (6822, 28749), (6993, 28046), (7959, 24642), (8214, 23877), (9583, 20466), (10233, 19166), (12321, 15918), (13986, 14023)]