129025416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 64

約数和(自身を含む): 349574400

約数和(自身を除く): 220548984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 2197, 2447, 4056, 4394, 4894, 6591, 7341, 8788, 9788, 13182, 14682, 17576, 19576, 26364, 29364, 31811, 52728, 58728, 63622, 95433, 127244, 190866, 254488, 381732, 413543, 763464, 827086, 1240629, 1654172, 2481258, 3308344, 4962516, 5376059, 9925032, 10752118, 16128177, 21504236, 32256354, 43008472, 64512708, 129025416]

約数ペア:

[(1, 129025416), (2, 64512708), (3, 43008472), (4, 32256354), (6, 21504236), (8, 16128177), (12, 10752118), (13, 9925032), (24, 5376059), (26, 4962516), (39, 3308344), (52, 2481258), (78, 1654172), (104, 1240629), (156, 827086), (169, 763464), (312, 413543), (338, 381732), (507, 254488), (676, 190866), (1014, 127244), (1352, 95433), (2028, 63622), (2197, 58728), (2447, 52728), (4056, 31811), (4394, 29364), (4894, 26364), (6591, 19576), (7341, 17576), (8788, 14682), (9788, 13182)]