158687072

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 324822960

約数和(自身を除く): 166135888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 307, 464, 557, 614, 928, 1114, 1228, 2228, 2456, 4456, 4912, 8903, 8912, 9824, 16153, 17806, 17824, 32306, 35612, 64612, 71224, 129224, 142448, 170999, 258448, 284896, 341998, 516896, 683996, 1367992, 2735984, 4958971, 5471968, 9917942, 19835884, 39671768, 79343536, 158687072]

約数ペア:

[(1, 158687072), (2, 79343536), (4, 39671768), (8, 19835884), (16, 9917942), (29, 5471968), (32, 4958971), (58, 2735984), (116, 1367992), (232, 683996), (307, 516896), (464, 341998), (557, 284896), (614, 258448), (928, 170999), (1114, 142448), (1228, 129224), (2228, 71224), (2456, 64612), (4456, 35612), (4912, 32306), (8903, 17824), (8912, 17806), (9824, 16153)]