156977741530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{13291}}^1$

素因数の和:13759

約数の個数: 64

約数和(自身を含む): 295433308800

約数和(自身を除く): 138455567270

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 293, 586, 695, 1390, 1465, 2930, 4031, 8062, 8497, 13291, 16994, 20155, 26582, 40310, 40727, 42485, 66455, 81454, 84970, 132910, 203635, 385439, 407270, 770878, 1181083, 1847449, 1927195, 2362166, 3694898, 3854390, 3894263, 5905415, 7788526, 9237245, 11810830, 18474490, 19471315, 38942630, 53576021, 107152042, 112933627, 225867254, 267880105, 535760210, 541302557, 564668135, 1082605114, 1129336270, 2706512785, 5413025570, 15697774153, 31395548306, 78488870765, 156977741530]

約数ペア:

[(1, 156977741530), (2, 78488870765), (5, 31395548306), (10, 15697774153), (29, 5413025570), (58, 2706512785), (139, 1129336270), (145, 1082605114), (278, 564668135), (290, 541302557), (293, 535760210), (586, 267880105), (695, 225867254), (1390, 112933627), (1465, 107152042), (2930, 53576021), (4031, 38942630), (8062, 19471315), (8497, 18474490), (13291, 11810830), (16994, 9237245), (20155, 7788526), (26582, 5905415), (40310, 3894263), (40727, 3854390), (42485, 3694898), (66455, 2362166), (81454, 1927195), (84970, 1847449), (132910, 1181083), (203635, 770878), (385439, 407270)]