137846584

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4243}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 268899840

約数和(自身を除く): 131053256

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 4243, 8122, 8486, 16244, 16972, 32488, 33944, 131533, 263066, 526132, 555833, 1052264, 1111666, 2223332, 4446664, 17230823, 34461646, 68923292, 137846584]

約数ペア:

[(1, 137846584), (2, 68923292), (4, 34461646), (8, 17230823), (31, 4446664), (62, 2223332), (124, 1111666), (131, 1052264), (248, 555833), (262, 526132), (524, 263066), (1048, 131533), (4061, 33944), (4243, 32488), (8122, 16972), (8486, 16244)]