149875668

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 389520768

約数和(自身を除く): 239645100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 283, 313, 423, 564, 566, 626, 846, 849, 939, 1132, 1252, 1692, 1698, 1878, 2547, 2817, 3396, 3756, 5094, 5634, 10188, 11268, 13301, 14711, 26602, 29422, 39903, 44133, 53204, 58844, 79806, 88266, 88579, 119709, 132399, 159612, 176532, 177158, 239418, 264798, 265737, 354316, 478836, 529596, 531474, 797211, 1062948, 1594422, 3188844, 4163213, 8326426, 12489639, 16652852, 24979278, 37468917, 49958556, 74937834, 149875668]

約数ペア:

[(1, 149875668), (2, 74937834), (3, 49958556), (4, 37468917), (6, 24979278), (9, 16652852), (12, 12489639), (18, 8326426), (36, 4163213), (47, 3188844), (94, 1594422), (141, 1062948), (188, 797211), (282, 531474), (283, 529596), (313, 478836), (423, 354316), (564, 265737), (566, 264798), (626, 239418), (846, 177158), (849, 176532), (939, 159612), (1132, 132399), (1252, 119709), (1692, 88579), (1698, 88266), (1878, 79806), (2547, 58844), (2817, 53204), (3396, 44133), (3756, 39903), (5094, 29422), (5634, 26602), (10188, 14711), (11268, 13301)]