136298240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 72

約数和(自身を含む): 351633408

約数和(自身を除く): 215335168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8191, 8320, 16382, 16640, 32764, 40955, 65528, 81910, 106483, 131056, 163820, 212966, 262112, 327640, 425932, 524224, 532415, 655280, 851864, 1048448, 1064830, 1310560, 1703728, 2096896, 2129660, 2621120, 3407456, 4259320, 5242240, 6814912, 8518640, 10484480, 13629824, 17037280, 27259648, 34074560, 68149120, 136298240]

約数ペア:

[(1, 136298240), (2, 68149120), (4, 34074560), (5, 27259648), (8, 17037280), (10, 13629824), (13, 10484480), (16, 8518640), (20, 6814912), (26, 5242240), (32, 4259320), (40, 3407456), (52, 2621120), (64, 2129660), (65, 2096896), (80, 1703728), (104, 1310560), (128, 1064830), (130, 1048448), (160, 851864), (208, 655280), (256, 532415), (260, 524224), (320, 425932), (416, 327640), (520, 262112), (640, 212966), (832, 163820), (1040, 131056), (1280, 106483), (1664, 81910), (2080, 65528), (3328, 40955), (4160, 32764), (8191, 16640), (8320, 16382)]