156732083720

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{97429}}^1$

素因数の和:97878

約数の個数: 64

約数和(自身を含む): 356500267200

約数和(自身を除く): 199768183480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 307, 524, 614, 655, 1048, 1228, 1310, 1535, 2456, 2620, 3070, 5240, 6140, 12280, 40217, 80434, 97429, 160868, 194858, 201085, 321736, 389716, 402170, 487145, 779432, 804340, 974290, 1608680, 1948580, 3897160, 12763199, 25526398, 29910703, 51052796, 59821406, 63815995, 102105592, 119642812, 127631990, 149553515, 239285624, 255263980, 299107030, 510527960, 598214060, 1196428120, 3918302093, 7836604186, 15673208372, 19591510465, 31346416744, 39183020930, 78366041860, 156732083720]

約数ペア:

[(1, 156732083720), (2, 78366041860), (4, 39183020930), (5, 31346416744), (8, 19591510465), (10, 15673208372), (20, 7836604186), (40, 3918302093), (131, 1196428120), (262, 598214060), (307, 510527960), (524, 299107030), (614, 255263980), (655, 239285624), (1048, 149553515), (1228, 127631990), (1310, 119642812), (1535, 102105592), (2456, 63815995), (2620, 59821406), (3070, 51052796), (5240, 29910703), (6140, 25526398), (12280, 12763199), (40217, 3897160), (80434, 1948580), (97429, 1608680), (160868, 974290), (194858, 804340), (201085, 779432), (321736, 487145), (389716, 402170)]