149150912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:913

約数の個数: 56

約数和(自身を含む): 313791600

約数和(自身を除く): 164640688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 173, 304, 346, 608, 692, 709, 1216, 1384, 1418, 2768, 2836, 3287, 5536, 5672, 6574, 11072, 11344, 13148, 13471, 22688, 26296, 26942, 45376, 52592, 53884, 105184, 107768, 122657, 210368, 215536, 245314, 431072, 490628, 862144, 981256, 1962512, 2330483, 3925024, 4660966, 7850048, 9321932, 18643864, 37287728, 74575456, 149150912]

約数ペア:

[(1, 149150912), (2, 74575456), (4, 37287728), (8, 18643864), (16, 9321932), (19, 7850048), (32, 4660966), (38, 3925024), (64, 2330483), (76, 1962512), (152, 981256), (173, 862144), (304, 490628), (346, 431072), (608, 245314), (692, 215536), (709, 210368), (1216, 122657), (1384, 107768), (1418, 105184), (2768, 53884), (2836, 52592), (3287, 45376), (5536, 26942), (5672, 26296), (6574, 22688), (11072, 13471), (11344, 13148)]