142710112

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 291658752

約数和(自身を除く): 148948640

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 263, 496, 526, 547, 992, 1052, 1094, 2104, 2188, 4208, 4376, 8153, 8416, 8752, 16306, 16957, 17504, 32612, 33914, 65224, 67828, 130448, 135656, 143861, 260896, 271312, 287722, 542624, 575444, 1150888, 2301776, 4459691, 4603552, 8919382, 17838764, 35677528, 71355056, 142710112]

約数ペア:

[(1, 142710112), (2, 71355056), (4, 35677528), (8, 17838764), (16, 8919382), (31, 4603552), (32, 4459691), (62, 2301776), (124, 1150888), (248, 575444), (263, 542624), (496, 287722), (526, 271312), (547, 260896), (992, 143861), (1052, 135656), (1094, 130448), (2104, 67828), (2188, 65224), (4208, 33914), (4376, 32612), (8153, 17504), (8416, 16957), (8752, 16306)]