140835348

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{18899}}^1$

素因数の和:18938

約数の個数: 60

約数和(自身を含む): 384199200

約数和(自身を除く): 243363852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 18899, 37798, 56697, 75596, 113394, 170091, 226788, 340182, 434677, 510273, 680364, 869354, 1020546, 1304031, 1530819, 1738708, 2041092, 2608062, 3061638, 3912093, 5216124, 6123276, 7824186, 11736279, 15648372, 23472558, 35208837, 46945116, 70417674, 140835348]

約数ペア:

[(1, 140835348), (2, 70417674), (3, 46945116), (4, 35208837), (6, 23472558), (9, 15648372), (12, 11736279), (18, 7824186), (23, 6123276), (27, 5216124), (36, 3912093), (46, 3061638), (54, 2608062), (69, 2041092), (81, 1738708), (92, 1530819), (108, 1304031), (138, 1020546), (162, 869354), (207, 680364), (276, 510273), (324, 434677), (414, 340182), (621, 226788), (828, 170091), (1242, 113394), (1863, 75596), (2484, 56697), (3726, 37798), (7452, 18899)]