157212324

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19583}}^1$

素因数の和:19816

約数の個数: 36

約数和(自身を含む): 399200256

約数和(自身を除く): 241987932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 19583, 39166, 58749, 78332, 117498, 176247, 234996, 352494, 704988, 4367009, 8734018, 13101027, 17468036, 26202054, 39303081, 52404108, 78606162, 157212324]

約数ペア:

[(1, 157212324), (2, 78606162), (3, 52404108), (4, 39303081), (6, 26202054), (9, 17468036), (12, 13101027), (18, 8734018), (36, 4367009), (223, 704988), (446, 352494), (669, 234996), (892, 176247), (1338, 117498), (2007, 78332), (2676, 58749), (4014, 39166), (8028, 19583)]