149401216

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 307958400

約数和(自身を除く): 158557184

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 73, 118, 128, 146, 236, 271, 292, 472, 542, 584, 944, 1084, 1168, 1888, 2168, 2336, 3776, 4307, 4336, 4672, 7552, 8614, 8672, 9344, 15989, 17228, 17344, 19783, 31978, 34456, 34688, 39566, 63956, 68912, 79132, 127912, 137824, 158264, 255824, 275648, 316528, 511648, 551296, 633056, 1023296, 1167197, 1266112, 2046592, 2334394, 2532224, 4668788, 9337576, 18675152, 37350304, 74700608, 149401216]

約数ペア:

[(1, 149401216), (2, 74700608), (4, 37350304), (8, 18675152), (16, 9337576), (32, 4668788), (59, 2532224), (64, 2334394), (73, 2046592), (118, 1266112), (128, 1167197), (146, 1023296), (236, 633056), (271, 551296), (292, 511648), (472, 316528), (542, 275648), (584, 255824), (944, 158264), (1084, 137824), (1168, 127912), (1888, 79132), (2168, 68912), (2336, 63956), (3776, 39566), (4307, 34688), (4336, 34456), (4672, 31978), (7552, 19783), (8614, 17344), (8672, 17228), (9344, 15989)]