147961506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18879

約数の個数: 64

約数和(自身を含む): 390666240

約数和(自身を除く): 242704734

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 18839, 37678, 56517, 113034, 131873, 207229, 263746, 320263, 395619, 414458, 621687, 640526, 791238, 960789, 1243374, 1450603, 1921578, 2241841, 2901206, 3522893, 4351809, 4483682, 6725523, 7045786, 8703618, 10568679, 13451046, 21137358, 24660251, 49320502, 73980753, 147961506]

約数ペア:

[(1, 147961506), (2, 73980753), (3, 49320502), (6, 24660251), (7, 21137358), (11, 13451046), (14, 10568679), (17, 8703618), (21, 7045786), (22, 6725523), (33, 4483682), (34, 4351809), (42, 3522893), (51, 2901206), (66, 2241841), (77, 1921578), (102, 1450603), (119, 1243374), (154, 960789), (187, 791238), (231, 640526), (238, 621687), (357, 414458), (374, 395619), (462, 320263), (561, 263746), (714, 207229), (1122, 131873), (1309, 113034), (2618, 56517), (3927, 37678), (7854, 18839)]