128394216

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 359948160

約数和(自身を除く): 231553944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 113, 129, 172, 226, 258, 339, 344, 367, 387, 452, 516, 678, 734, 774, 904, 1017, 1032, 1101, 1356, 1468, 1548, 2034, 2202, 2712, 2936, 3096, 3303, 4068, 4404, 4859, 6606, 8136, 8808, 9718, 13212, 14577, 15781, 19436, 26424, 29154, 31562, 38872, 41471, 43731, 47343, 58308, 63124, 82942, 87462, 94686, 116616, 124413, 126248, 142029, 165884, 174924, 189372, 248826, 284058, 331768, 349848, 373239, 378744, 497652, 568116, 746478, 995304, 1136232, 1492956, 1783253, 2985912, 3566506, 5349759, 7133012, 10699518, 14266024, 16049277, 21399036, 32098554, 42798072, 64197108, 128394216]

約数ペア:

[(1, 128394216), (2, 64197108), (3, 42798072), (4, 32098554), (6, 21399036), (8, 16049277), (9, 14266024), (12, 10699518), (18, 7133012), (24, 5349759), (36, 3566506), (43, 2985912), (72, 1783253), (86, 1492956), (113, 1136232), (129, 995304), (172, 746478), (226, 568116), (258, 497652), (339, 378744), (344, 373239), (367, 349848), (387, 331768), (452, 284058), (516, 248826), (678, 189372), (734, 174924), (774, 165884), (904, 142029), (1017, 126248), (1032, 124413), (1101, 116616), (1356, 94686), (1468, 87462), (1548, 82942), (2034, 63124), (2202, 58308), (2712, 47343), (2936, 43731), (3096, 41471), (3303, 38872), (4068, 31562), (4404, 29154), (4859, 26424), (6606, 19436), (8136, 15781), (8808, 14577), (9718, 13212)]