157078278316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{171671}}^1$

素因数の和:171910

約数の個数: 48

約数和(自身を含む): 291639140352

約数和(自身を除く): 134560862036

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 157, 188, 314, 628, 1457, 2914, 4867, 5828, 7379, 9734, 14758, 19468, 29516, 171671, 228749, 343342, 457498, 686684, 914996, 5321801, 8068537, 10643602, 16137074, 21287204, 26952347, 32274148, 53904694, 107809388, 250124647, 500249294, 835522757, 1000498588, 1266760309, 1671045514, 2533520618, 3342091028, 5067041236, 39269569579, 78539139158, 157078278316]

約数ペア:

[(1, 157078278316), (2, 78539139158), (4, 39269569579), (31, 5067041236), (47, 3342091028), (62, 2533520618), (94, 1671045514), (124, 1266760309), (157, 1000498588), (188, 835522757), (314, 500249294), (628, 250124647), (1457, 107809388), (2914, 53904694), (4867, 32274148), (5828, 26952347), (7379, 21287204), (9734, 16137074), (14758, 10643602), (19468, 8068537), (29516, 5321801), (171671, 914996), (228749, 686684), (343342, 457498)]