161808504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47147}}^1$

素因数の和:47180

約数の個数: 64

約数和(自身を含む): 475251840

約数和(自身を除く): 313443336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 47147, 94294, 141441, 188588, 282882, 377176, 518617, 565764, 612911, 1037234, 1131528, 1225822, 1555851, 1838733, 2074468, 2451644, 3111702, 3677466, 4148936, 4903288, 6223404, 6742021, 7354932, 12446808, 13484042, 14709864, 20226063, 26968084, 40452126, 53936168, 80904252, 161808504]

約数ペア:

[(1, 161808504), (2, 80904252), (3, 53936168), (4, 40452126), (6, 26968084), (8, 20226063), (11, 14709864), (12, 13484042), (13, 12446808), (22, 7354932), (24, 6742021), (26, 6223404), (33, 4903288), (39, 4148936), (44, 3677466), (52, 3111702), (66, 2451644), (78, 2074468), (88, 1838733), (104, 1555851), (132, 1225822), (143, 1131528), (156, 1037234), (264, 612911), (286, 565764), (312, 518617), (429, 377176), (572, 282882), (858, 188588), (1144, 141441), (1716, 94294), (3432, 47147)]