152742070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8969}}^1$

素因数の和:9120

約数の個数: 32

約数和(自身を含む): 298378080

約数和(自身を除く): 145636010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 8969, 17030, 17938, 44845, 89690, 116597, 233194, 582985, 1165970, 1174939, 2349878, 5874695, 11749390, 15274207, 30548414, 76371035, 152742070]

約数ペア:

[(1, 152742070), (2, 76371035), (5, 30548414), (10, 15274207), (13, 11749390), (26, 5874695), (65, 2349878), (130, 1174939), (131, 1165970), (262, 582985), (655, 233194), (1310, 116597), (1703, 89690), (3406, 44845), (8515, 17938), (8969, 17030)]