156948872096

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{330569}}^1$

素因数の和:331017

約数の個数: 48

約数和(自身を含む): 318136601160

約数和(自身を除く): 161187729064

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 401, 592, 802, 1184, 1604, 3208, 6416, 12832, 14837, 29674, 59348, 118696, 237392, 330569, 474784, 661138, 1322276, 2644552, 5289104, 10578208, 12231053, 24462106, 48924212, 97848424, 132558169, 195696848, 265116338, 391393696, 530232676, 1060465352, 2120930704, 4241861408, 4904652253, 9809304506, 19618609012, 39237218024, 78474436048, 156948872096]

約数ペア:

[(1, 156948872096), (2, 78474436048), (4, 39237218024), (8, 19618609012), (16, 9809304506), (32, 4904652253), (37, 4241861408), (74, 2120930704), (148, 1060465352), (296, 530232676), (401, 391393696), (592, 265116338), (802, 195696848), (1184, 132558169), (1604, 97848424), (3208, 48924212), (6416, 24462106), (12832, 12231053), (14837, 10578208), (29674, 5289104), (59348, 2644552), (118696, 1322276), (237392, 661138), (330569, 474784)]