138062576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1873}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 284428224

約数和(自身を除く): 146365648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1873, 2168, 3746, 4336, 4607, 7492, 9214, 14984, 18428, 29968, 31841, 36856, 63682, 73712, 127364, 254728, 507583, 509456, 1015166, 2030332, 4060664, 8121328, 8628911, 17257822, 34515644, 69031288, 138062576]

約数ペア:

[(1, 138062576), (2, 69031288), (4, 34515644), (8, 17257822), (16, 8628911), (17, 8121328), (34, 4060664), (68, 2030332), (136, 1015166), (271, 509456), (272, 507583), (542, 254728), (1084, 127364), (1873, 73712), (2168, 63682), (3746, 36856), (4336, 31841), (4607, 29968), (7492, 18428), (9214, 14984)]