156923698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 258235200

約数和(自身を除く): 101311502

約数列:

[1, 2, 19, 29, 38, 58, 157, 314, 551, 907, 1102, 1814, 2983, 4553, 5966, 9106, 17233, 26303, 34466, 52606, 86507, 142399, 173014, 284798, 499757, 999514, 2705581, 4129571, 5411162, 8259142, 78461849, 156923698]

約数ペア:

[(1, 156923698), (2, 78461849), (19, 8259142), (29, 5411162), (38, 4129571), (58, 2705581), (157, 999514), (314, 499757), (551, 284798), (907, 173014), (1102, 142399), (1814, 86507), (2983, 52606), (4553, 34466), (5966, 26303), (9106, 17233)]