148381132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 278020512

約数和(自身を除く): 129639380

約数列:

[1, 2, 4, 41, 43, 53, 82, 86, 106, 164, 172, 212, 397, 794, 1588, 1763, 2173, 2279, 3526, 4346, 4558, 7052, 8692, 9116, 16277, 17071, 21041, 32554, 34142, 42082, 65108, 68284, 84164, 93439, 186878, 373756, 699911, 862681, 904763, 1399822, 1725362, 1809526, 2799644, 3450724, 3619052, 37095283, 74190566, 148381132]

約数ペア:

[(1, 148381132), (2, 74190566), (4, 37095283), (41, 3619052), (43, 3450724), (53, 2799644), (82, 1809526), (86, 1725362), (106, 1399822), (164, 904763), (172, 862681), (212, 699911), (397, 373756), (794, 186878), (1588, 93439), (1763, 84164), (2173, 68284), (2279, 65108), (3526, 42082), (4346, 34142), (4558, 32554), (7052, 21041), (8692, 17071), (9116, 16277)]