154173760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37061}}^1$

素因数の和:37091

約数の個数: 56

約数和(自身を含む): 395377416

約数和(自身を除く): 241203656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 37061, 74122, 148244, 185305, 296488, 370610, 481793, 592976, 741220, 963586, 1185952, 1482440, 1927172, 2371904, 2408965, 2964880, 3854344, 4817930, 5929760, 7708688, 9635860, 11859520, 15417376, 19271720, 30834752, 38543440, 77086880, 154173760]

約数ペア:

[(1, 154173760), (2, 77086880), (4, 38543440), (5, 30834752), (8, 19271720), (10, 15417376), (13, 11859520), (16, 9635860), (20, 7708688), (26, 5929760), (32, 4817930), (40, 3854344), (52, 2964880), (64, 2408965), (65, 2371904), (80, 1927172), (104, 1482440), (130, 1185952), (160, 963586), (208, 741220), (260, 592976), (320, 481793), (416, 370610), (520, 296488), (832, 185305), (1040, 148244), (2080, 74122), (4160, 37061)]