147372160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17745

約数の個数: 64

約数和(自身を含む): 379433880

約数和(自身を除く): 232061720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 17713, 35426, 70852, 88565, 141704, 177130, 230269, 283408, 354260, 460538, 566816, 708520, 921076, 1133632, 1151345, 1417040, 1842152, 2267264, 2302690, 2834080, 3684304, 4605380, 5668160, 7368608, 9210760, 11336320, 14737216, 18421520, 29474432, 36843040, 73686080, 147372160]

約数ペア:

[(1, 147372160), (2, 73686080), (4, 36843040), (5, 29474432), (8, 18421520), (10, 14737216), (13, 11336320), (16, 9210760), (20, 7368608), (26, 5668160), (32, 4605380), (40, 3684304), (52, 2834080), (64, 2302690), (65, 2267264), (80, 1842152), (104, 1417040), (128, 1151345), (130, 1133632), (160, 921076), (208, 708520), (260, 566816), (320, 460538), (416, 354260), (520, 283408), (640, 230269), (832, 177130), (1040, 141704), (1664, 88565), (2080, 70852), (4160, 35426), (8320, 17713)]