156764498710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{21139}}^1$

素因数の和:22885

約数の個数: 64

約数和(自身を含む): 310139020800

約数和(自身を除く): 153374522090

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1697, 2185, 3394, 4370, 8485, 16970, 21139, 32243, 39031, 42278, 64486, 78062, 105695, 161215, 195155, 211390, 322430, 390310, 401641, 486197, 741589, 803282, 972394, 1483178, 2008205, 2430985, 3707945, 4016410, 4861970, 7415890, 9237743, 18475486, 35872883, 46188715, 71745766, 92377430, 179364415, 358728830, 681584777, 825076309, 1363169554, 1650152618, 3407923885, 4125381545, 6815847770, 8250763090, 15676449871, 31352899742, 78382249355, 156764498710]

約数ペア:

[(1, 156764498710), (2, 78382249355), (5, 31352899742), (10, 15676449871), (19, 8250763090), (23, 6815847770), (38, 4125381545), (46, 3407923885), (95, 1650152618), (115, 1363169554), (190, 825076309), (230, 681584777), (437, 358728830), (874, 179364415), (1697, 92377430), (2185, 71745766), (3394, 46188715), (4370, 35872883), (8485, 18475486), (16970, 9237743), (21139, 7415890), (32243, 4861970), (39031, 4016410), (42278, 3707945), (64486, 2430985), (78062, 2008205), (105695, 1483178), (161215, 972394), (195155, 803282), (211390, 741589), (322430, 486197), (390310, 401641)]