189349488

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1625

約数の個数: 120

約数和(自身を含む): 567630336

約数和(自身を除く): 378280848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1116, 1296, 1488, 1571, 1674, 1944, 2232, 2511, 3142, 3348, 3888, 4464, 4713, 5022, 6284, 6696, 7533, 9426, 10044, 12568, 13392, 14139, 15066, 18852, 20088, 25136, 28278, 30132, 37704, 40176, 42417, 48701, 56556, 60264, 75408, 84834, 97402, 113112, 120528, 127251, 146103, 169668, 194804, 226224, 254502, 292206, 339336, 381753, 389608, 438309, 509004, 584412, 678672, 763506, 779216, 876618, 1018008, 1168824, 1314927, 1527012, 1753236, 2036016, 2337648, 2629854, 3054024, 3506472, 3944781, 5259708, 6108048, 7012944, 7889562, 10519416, 11834343, 15779124, 21038832, 23668686, 31558248, 47337372, 63116496, 94674744, 189349488]

約数ペア:

[(1, 189349488), (2, 94674744), (3, 63116496), (4, 47337372), (6, 31558248), (8, 23668686), (9, 21038832), (12, 15779124), (16, 11834343), (18, 10519416), (24, 7889562), (27, 7012944), (31, 6108048), (36, 5259708), (48, 3944781), (54, 3506472), (62, 3054024), (72, 2629854), (81, 2337648), (93, 2036016), (108, 1753236), (124, 1527012), (144, 1314927), (162, 1168824), (186, 1018008), (216, 876618), (243, 779216), (248, 763506), (279, 678672), (324, 584412), (372, 509004), (432, 438309), (486, 389608), (496, 381753), (558, 339336), (648, 292206), (744, 254502), (837, 226224), (972, 194804), (1116, 169668), (1296, 146103), (1488, 127251), (1571, 120528), (1674, 113112), (1944, 97402), (2232, 84834), (2511, 75408), (3142, 60264), (3348, 56556), (3888, 48701), (4464, 42417), (4713, 40176), (5022, 37704), (6284, 30132), (6696, 28278), (7533, 25136), (9426, 20088), (10044, 18852), (12568, 15066), (13392, 14139)]