149276904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28710

約数の個数: 64

約数和(自身を含む): 440279040

約数和(自身を除く): 291002136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 28663, 57326, 85989, 114652, 171978, 200641, 229304, 343956, 401282, 601923, 687912, 802564, 888553, 1203846, 1605128, 1777106, 2407692, 2665659, 3554212, 4815384, 5331318, 6219871, 7108424, 10662636, 12439742, 18659613, 21325272, 24879484, 37319226, 49758968, 74638452, 149276904]

約数ペア:

[(1, 149276904), (2, 74638452), (3, 49758968), (4, 37319226), (6, 24879484), (7, 21325272), (8, 18659613), (12, 12439742), (14, 10662636), (21, 7108424), (24, 6219871), (28, 5331318), (31, 4815384), (42, 3554212), (56, 2665659), (62, 2407692), (84, 1777106), (93, 1605128), (124, 1203846), (168, 888553), (186, 802564), (217, 687912), (248, 601923), (372, 401282), (434, 343956), (651, 229304), (744, 200641), (868, 171978), (1302, 114652), (1736, 85989), (2604, 57326), (5208, 28663)]