177070816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6353}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 381087504

約数和(自身を除く): 204016688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6353, 6968, 12706, 13936, 25412, 27872, 50824, 82589, 101648, 165178, 203296, 330356, 425651, 660712, 851302, 1321424, 1702604, 2642848, 3405208, 5533463, 6810416, 11066926, 13620832, 22133852, 44267704, 88535408, 177070816]

約数ペア:

[(1, 177070816), (2, 88535408), (4, 44267704), (8, 22133852), (13, 13620832), (16, 11066926), (26, 6810416), (32, 5533463), (52, 3405208), (67, 2642848), (104, 1702604), (134, 1321424), (208, 851302), (268, 660712), (416, 425651), (536, 330356), (871, 203296), (1072, 165178), (1742, 101648), (2144, 82589), (3484, 50824), (6353, 27872), (6968, 25412), (12706, 13936)]