156597316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{29021}}^1$

素因数の和:29115

約数の個数: 24

約数和(自身を含む): 292541760

約数和(自身を除く): 135944444

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 29021, 58042, 116084, 551399, 1102798, 2060491, 2205596, 4120982, 8241964, 39149329, 78298658, 156597316]

約数ペア:

[(1, 156597316), (2, 78298658), (4, 39149329), (19, 8241964), (38, 4120982), (71, 2205596), (76, 2060491), (142, 1102798), (284, 551399), (1349, 116084), (2698, 58042), (5396, 29021)]