158166860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9293}}^1$

素因数の和:9362

約数の個数: 48

約数和(自身を含む): 355997376

約数和(自身を除く): 197830516

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 9293, 17020, 18586, 37172, 46465, 92930, 185860, 213739, 343841, 427478, 687682, 854956, 1068695, 1375364, 1719205, 2137390, 3438410, 4274780, 6876820, 7908343, 15816686, 31633372, 39541715, 79083430, 158166860]

約数ペア:

[(1, 158166860), (2, 79083430), (4, 39541715), (5, 31633372), (10, 15816686), (20, 7908343), (23, 6876820), (37, 4274780), (46, 3438410), (74, 2137390), (92, 1719205), (115, 1375364), (148, 1068695), (185, 854956), (230, 687682), (370, 427478), (460, 343841), (740, 213739), (851, 185860), (1702, 92930), (3404, 46465), (4255, 37172), (8510, 18586), (9293, 17020)]