149487592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 305280000

約数和(自身を除く): 155792408

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 79, 118, 152, 158, 211, 236, 316, 422, 472, 632, 844, 1121, 1501, 1688, 2242, 3002, 4009, 4484, 4661, 6004, 8018, 8968, 9322, 12008, 12449, 16036, 16669, 18644, 24898, 32072, 33338, 37288, 49796, 66676, 88559, 99592, 133352, 177118, 236531, 316711, 354236, 473062, 633422, 708472, 946124, 983471, 1266844, 1892248, 1966942, 2533688, 3933884, 7867768, 18685949, 37371898, 74743796, 149487592]

約数ペア:

[(1, 149487592), (2, 74743796), (4, 37371898), (8, 18685949), (19, 7867768), (38, 3933884), (59, 2533688), (76, 1966942), (79, 1892248), (118, 1266844), (152, 983471), (158, 946124), (211, 708472), (236, 633422), (316, 473062), (422, 354236), (472, 316711), (632, 236531), (844, 177118), (1121, 133352), (1501, 99592), (1688, 88559), (2242, 66676), (3002, 49796), (4009, 37288), (4484, 33338), (4661, 32072), (6004, 24898), (8018, 18644), (8968, 16669), (9322, 16036), (12008, 12449)]