148643872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4523}}^1$

素因数の和:4625

約数の個数: 48

約数和(自身を含む): 319213440

約数和(自身を除く): 170569568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 4523, 8216, 9046, 16432, 18092, 32864, 36184, 58799, 72368, 117598, 144736, 235196, 357317, 470392, 714634, 940784, 1429268, 1881568, 2858536, 4645121, 5717072, 9290242, 11434144, 18580484, 37160968, 74321936, 148643872]

約数ペア:

[(1, 148643872), (2, 74321936), (4, 37160968), (8, 18580484), (13, 11434144), (16, 9290242), (26, 5717072), (32, 4645121), (52, 2858536), (79, 1881568), (104, 1429268), (158, 940784), (208, 714634), (316, 470392), (416, 357317), (632, 235196), (1027, 144736), (1264, 117598), (2054, 72368), (2528, 58799), (4108, 36184), (4523, 32864), (8216, 18092), (9046, 16432)]