145286832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 389975040

約数和(自身を除く): 244688208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 251, 372, 389, 496, 502, 744, 753, 778, 1004, 1167, 1488, 1506, 1556, 2008, 2334, 3012, 3112, 4016, 4668, 6024, 6224, 7781, 9336, 12048, 12059, 15562, 18672, 23343, 24118, 31124, 36177, 46686, 48236, 62248, 72354, 93372, 96472, 97639, 124496, 144708, 186744, 192944, 195278, 289416, 292917, 373488, 390556, 578832, 585834, 781112, 1171668, 1562224, 2343336, 3026809, 4686672, 6053618, 9080427, 12107236, 18160854, 24214472, 36321708, 48428944, 72643416, 145286832]

約数ペア:

[(1, 145286832), (2, 72643416), (3, 48428944), (4, 36321708), (6, 24214472), (8, 18160854), (12, 12107236), (16, 9080427), (24, 6053618), (31, 4686672), (48, 3026809), (62, 2343336), (93, 1562224), (124, 1171668), (186, 781112), (248, 585834), (251, 578832), (372, 390556), (389, 373488), (496, 292917), (502, 289416), (744, 195278), (753, 192944), (778, 186744), (1004, 144708), (1167, 124496), (1488, 97639), (1506, 96472), (1556, 93372), (2008, 72354), (2334, 62248), (3012, 48236), (3112, 46686), (4016, 36177), (4668, 31124), (6024, 24118), (6224, 23343), (7781, 18672), (9336, 15562), (12048, 12059)]