154149546

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 341729280

約数和(自身を除く): 187579734

約数列:

[1, 2, 3, 6, 19, 31, 38, 53, 57, 62, 93, 106, 114, 159, 186, 318, 589, 823, 1007, 1178, 1643, 1646, 1767, 2014, 2469, 3021, 3286, 3534, 4929, 4938, 6042, 9858, 15637, 25513, 31217, 31274, 43619, 46911, 51026, 62434, 76539, 87238, 93651, 93822, 130857, 153078, 187302, 261714, 484747, 828761, 969494, 1352189, 1454241, 1657522, 2486283, 2704378, 2908482, 4056567, 4972566, 8113134, 25691591, 51383182, 77074773, 154149546]

約数ペア:

[(1, 154149546), (2, 77074773), (3, 51383182), (6, 25691591), (19, 8113134), (31, 4972566), (38, 4056567), (53, 2908482), (57, 2704378), (62, 2486283), (93, 1657522), (106, 1454241), (114, 1352189), (159, 969494), (186, 828761), (318, 484747), (589, 261714), (823, 187302), (1007, 153078), (1178, 130857), (1643, 93822), (1646, 93651), (1767, 87238), (2014, 76539), (2469, 62434), (3021, 51026), (3286, 46911), (3534, 43619), (4929, 31274), (4938, 31217), (6042, 25513), (9858, 15637)]