156926714620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1199929}}^1$

素因数の和:1200454

約数の個数: 48

約数和(自身を含む): 355601655360

約数和(自身を除く): 198674940740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 1006, 2012, 2515, 5030, 6539, 10060, 13078, 26156, 32695, 65390, 130780, 1199929, 2399858, 4799716, 5999645, 11999290, 15599077, 23998580, 31198154, 62396308, 77995385, 155990770, 311981540, 603564287, 1207128574, 2414257148, 3017821435, 6035642870, 7846335731, 12071285740, 15692671462, 31385342924, 39231678655, 78463357310, 156926714620]

約数ペア:

[(1, 156926714620), (2, 78463357310), (4, 39231678655), (5, 31385342924), (10, 15692671462), (13, 12071285740), (20, 7846335731), (26, 6035642870), (52, 3017821435), (65, 2414257148), (130, 1207128574), (260, 603564287), (503, 311981540), (1006, 155990770), (2012, 77995385), (2515, 62396308), (5030, 31198154), (6539, 23998580), (10060, 15599077), (13078, 11999290), (26156, 5999645), (32695, 4799716), (65390, 2399858), (130780, 1199929)]