156720709524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4111}}^1\times {\mathrm{4519}}^1$

素因数の和:8693

約数の個数: 96

約数和(自身を含む): 395515187200

約数和(自身を除く): 238794477676

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4111, 4218, 4519, 8222, 8436, 9038, 12333, 13557, 16444, 18076, 24666, 27114, 49332, 54228, 78109, 85861, 152107, 156218, 167203, 171722, 234327, 257583, 304214, 312436, 334406, 343444, 456321, 468654, 501609, 515166, 608428, 668812, 912642, 937308, 1003218, 1030332, 1825284, 2006436, 2890033, 3176857, 5780066, 6353714, 8670099, 9530571, 11560132, 12707428, 17340198, 18577609, 19061142, 34680396, 37155218, 38122284, 55732827, 74310436, 111465654, 222931308, 352974571, 687371533, 705949142, 1058923713, 1374743066, 1411898284, 2062114599, 2117847426, 2749486132, 4124229198, 4235694852, 8248458396, 13060059127, 26120118254, 39180177381, 52240236508, 78360354762, 156720709524]

約数ペア:

[(1, 156720709524), (2, 78360354762), (3, 52240236508), (4, 39180177381), (6, 26120118254), (12, 13060059127), (19, 8248458396), (37, 4235694852), (38, 4124229198), (57, 2749486132), (74, 2117847426), (76, 2062114599), (111, 1411898284), (114, 1374743066), (148, 1058923713), (222, 705949142), (228, 687371533), (444, 352974571), (703, 222931308), (1406, 111465654), (2109, 74310436), (2812, 55732827), (4111, 38122284), (4218, 37155218), (4519, 34680396), (8222, 19061142), (8436, 18577609), (9038, 17340198), (12333, 12707428), (13557, 11560132), (16444, 9530571), (18076, 8670099), (24666, 6353714), (27114, 5780066), (49332, 3176857), (54228, 2890033), (78109, 2006436), (85861, 1825284), (152107, 1030332), (156218, 1003218), (167203, 937308), (171722, 912642), (234327, 668812), (257583, 608428), (304214, 515166), (312436, 501609), (334406, 468654), (343444, 456321)]