168220944

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{31573}}^1$

素因数の和:31624

約数の個数: 60

約数和(自身を含む): 483524236

約数和(自身を除く): 315303292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 31573, 63146, 94719, 126292, 189438, 252584, 284157, 378876, 505168, 568314, 757752, 1136628, 1168201, 1515504, 2273256, 2336402, 3504603, 4546512, 4672804, 7009206, 9345608, 10513809, 14018412, 18691216, 21027618, 28036824, 42055236, 56073648, 84110472, 168220944]

約数ペア:

[(1, 168220944), (2, 84110472), (3, 56073648), (4, 42055236), (6, 28036824), (8, 21027618), (9, 18691216), (12, 14018412), (16, 10513809), (18, 9345608), (24, 7009206), (36, 4672804), (37, 4546512), (48, 3504603), (72, 2336402), (74, 2273256), (111, 1515504), (144, 1168201), (148, 1136628), (222, 757752), (296, 568314), (333, 505168), (444, 378876), (592, 284157), (666, 252584), (888, 189438), (1332, 126292), (1776, 94719), (2664, 63146), (5328, 31573)]