139318632

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31721}}^1$

素因数の和:31794

約数の個数: 48

約数和(自身を含む): 383518980

約数和(自身を除く): 244200348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31721, 63442, 95163, 126884, 190326, 253768, 285489, 380652, 570978, 761304, 1141956, 1934981, 2283912, 3869962, 5804943, 7739924, 11609886, 15479848, 17414829, 23219772, 34829658, 46439544, 69659316, 139318632]

約数ペア:

[(1, 139318632), (2, 69659316), (3, 46439544), (4, 34829658), (6, 23219772), (8, 17414829), (9, 15479848), (12, 11609886), (18, 7739924), (24, 5804943), (36, 3869962), (61, 2283912), (72, 1934981), (122, 1141956), (183, 761304), (244, 570978), (366, 380652), (488, 285489), (549, 253768), (732, 190326), (1098, 126884), (1464, 95163), (2196, 63442), (4392, 31721)]