118907814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 259522560

約数和(自身を除く): 140614746

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 127, 129, 191, 254, 258, 381, 382, 573, 762, 817, 1146, 1634, 2413, 2451, 3629, 4826, 4902, 5461, 7239, 7258, 8213, 10887, 10922, 14478, 16383, 16426, 21774, 24257, 24639, 32766, 48514, 49278, 72771, 103759, 145542, 156047, 207518, 311277, 312094, 460883, 468141, 622554, 921766, 936282, 1043051, 1382649, 2086102, 2765298, 3129153, 6258306, 19817969, 39635938, 59453907, 118907814]

約数ペア:

[(1, 118907814), (2, 59453907), (3, 39635938), (6, 19817969), (19, 6258306), (38, 3129153), (43, 2765298), (57, 2086102), (86, 1382649), (114, 1043051), (127, 936282), (129, 921766), (191, 622554), (254, 468141), (258, 460883), (381, 312094), (382, 311277), (573, 207518), (762, 156047), (817, 145542), (1146, 103759), (1634, 72771), (2413, 49278), (2451, 48514), (3629, 32766), (4826, 24639), (4902, 24257), (5461, 21774), (7239, 16426), (7258, 16383), (8213, 14478), (10887, 10922)]