181373256

素因数分解:

$2^3\times 3^5\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 516297600

約数和(自身を除く): 334924344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 243, 316, 324, 474, 486, 632, 648, 711, 948, 972, 1181, 1422, 1896, 1944, 2133, 2362, 2844, 3543, 4266, 4724, 5688, 6399, 7086, 8532, 9448, 10629, 12798, 14172, 17064, 19197, 21258, 25596, 28344, 31887, 38394, 42516, 51192, 63774, 76788, 85032, 93299, 95661, 127548, 153576, 186598, 191322, 255096, 279897, 286983, 373196, 382644, 559794, 573966, 746392, 765288, 839691, 1119588, 1147932, 1679382, 2239176, 2295864, 2519073, 3358764, 5038146, 6717528, 7557219, 10076292, 15114438, 20152584, 22671657, 30228876, 45343314, 60457752, 90686628, 181373256]

約数ペア:

[(1, 181373256), (2, 90686628), (3, 60457752), (4, 45343314), (6, 30228876), (8, 22671657), (9, 20152584), (12, 15114438), (18, 10076292), (24, 7557219), (27, 6717528), (36, 5038146), (54, 3358764), (72, 2519073), (79, 2295864), (81, 2239176), (108, 1679382), (158, 1147932), (162, 1119588), (216, 839691), (237, 765288), (243, 746392), (316, 573966), (324, 559794), (474, 382644), (486, 373196), (632, 286983), (648, 279897), (711, 255096), (948, 191322), (972, 186598), (1181, 153576), (1422, 127548), (1896, 95661), (1944, 93299), (2133, 85032), (2362, 76788), (2844, 63774), (3543, 51192), (4266, 42516), (4724, 38394), (5688, 31887), (6399, 28344), (7086, 25596), (8532, 21258), (9448, 19197), (10629, 17064), (12798, 14172)]