155116684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{65839}}^1$

素因数の和:65893

約数の個数: 24

約数和(自身を含む): 294963200

約数和(自身を除く): 139846516

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 65839, 131678, 263356, 1250941, 2041009, 2501882, 4082018, 5003764, 8164036, 38779171, 77558342, 155116684]

約数ペア:

[(1, 155116684), (2, 77558342), (4, 38779171), (19, 8164036), (31, 5003764), (38, 4082018), (62, 2501882), (76, 2041009), (124, 1250941), (589, 263356), (1178, 131678), (2356, 65839)]