156980920088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4937}}^1\times {\mathrm{128213}}^1$

素因数の和:133187

約数の個数: 32

約数和(自身を含む): 303897951360

約数和(自身を除く): 146917031272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4937, 9874, 19748, 39496, 128213, 153047, 256426, 306094, 512852, 612188, 1025704, 1224376, 3974603, 7949206, 15898412, 31796824, 632987581, 1265975162, 2531950324, 5063900648, 19622615011, 39245230022, 78490460044, 156980920088]

約数ペア:

[(1, 156980920088), (2, 78490460044), (4, 39245230022), (8, 19622615011), (31, 5063900648), (62, 2531950324), (124, 1265975162), (248, 632987581), (4937, 31796824), (9874, 15898412), (19748, 7949206), (39496, 3974603), (128213, 1224376), (153047, 1025704), (256426, 612188), (306094, 512852)]