157049309405

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1\times {\mathrm{129419}}^1$

素因数の和:137284

約数の個数: 16

約数和(自身を含む): 194564851200

約数和(自身を除く): 37515541795

約数列:

[1, 5, 31, 155, 7829, 39145, 129419, 242699, 647095, 1213495, 4011989, 20059945, 1013221351, 5066106755, 31409861881, 157049309405]

約数ペア:

[(1, 157049309405), (5, 31409861881), (31, 5066106755), (155, 1013221351), (7829, 20059945), (39145, 4011989), (129419, 1213495), (242699, 647095)]