140097913490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{164051}}^1$

素因数の和:164207

約数の個数: 64

約数和(自身を含む): 272142581760

約数和(自身を除く): 132044668270

約数列:

[1, 2, 5, 10, 23, 46, 47, 79, 94, 115, 158, 230, 235, 395, 470, 790, 1081, 1817, 2162, 3634, 3713, 5405, 7426, 9085, 10810, 18170, 18565, 37130, 85399, 164051, 170798, 328102, 426995, 820255, 853990, 1640510, 3773173, 7546346, 7710397, 12960029, 15420794, 18865865, 25920058, 37731730, 38551985, 64800145, 77103970, 129600290, 177339131, 298080667, 354678262, 596161334, 609121363, 886695655, 1218242726, 1490403335, 1773391310, 2980806670, 3045606815, 6091213630, 14009791349, 28019582698, 70048956745, 140097913490]

約数ペア:

[(1, 140097913490), (2, 70048956745), (5, 28019582698), (10, 14009791349), (23, 6091213630), (46, 3045606815), (47, 2980806670), (79, 1773391310), (94, 1490403335), (115, 1218242726), (158, 886695655), (230, 609121363), (235, 596161334), (395, 354678262), (470, 298080667), (790, 177339131), (1081, 129600290), (1817, 77103970), (2162, 64800145), (3634, 38551985), (3713, 37731730), (5405, 25920058), (7426, 18865865), (9085, 15420794), (10810, 12960029), (18170, 7710397), (18565, 7546346), (37130, 3773173), (85399, 1640510), (164051, 853990), (170798, 820255), (328102, 426995)]