166797756

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 430510080

約数和(自身を除く): 263712324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 223, 237, 263, 316, 446, 474, 526, 669, 711, 789, 892, 948, 1052, 1338, 1422, 1578, 2007, 2367, 2676, 2844, 3156, 4014, 4734, 8028, 9468, 17617, 20777, 35234, 41554, 52851, 58649, 62331, 70468, 83108, 105702, 117298, 124662, 158553, 175947, 186993, 211404, 234596, 249324, 317106, 351894, 373986, 527841, 634212, 703788, 747972, 1055682, 2111364, 4633271, 9266542, 13899813, 18533084, 27799626, 41699439, 55599252, 83398878, 166797756]

約数ペア:

[(1, 166797756), (2, 83398878), (3, 55599252), (4, 41699439), (6, 27799626), (9, 18533084), (12, 13899813), (18, 9266542), (36, 4633271), (79, 2111364), (158, 1055682), (223, 747972), (237, 703788), (263, 634212), (316, 527841), (446, 373986), (474, 351894), (526, 317106), (669, 249324), (711, 234596), (789, 211404), (892, 186993), (948, 175947), (1052, 158553), (1338, 124662), (1422, 117298), (1578, 105702), (2007, 83108), (2367, 70468), (2676, 62331), (2844, 58649), (3156, 52851), (4014, 41554), (4734, 35234), (8028, 20777), (9468, 17617)]