127073128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 305683200

約数和(自身を除く): 178610072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 169, 182, 203, 232, 338, 364, 377, 406, 463, 676, 728, 754, 812, 926, 1183, 1352, 1508, 1624, 1852, 2366, 2639, 3016, 3241, 3704, 4732, 4901, 5278, 6019, 6482, 9464, 9802, 10556, 12038, 12964, 13427, 19604, 21112, 24076, 25928, 26854, 34307, 39208, 42133, 48152, 53708, 68614, 78247, 84266, 93989, 107416, 137228, 156494, 168532, 174551, 187978, 274456, 312988, 337064, 349102, 375956, 547729, 625976, 698204, 751912, 1095458, 1221857, 1396408, 2190916, 2269163, 2443714, 4381832, 4538326, 4887428, 9076652, 9774856, 15884141, 18153304, 31768282, 63536564, 127073128]

約数ペア:

[(1, 127073128), (2, 63536564), (4, 31768282), (7, 18153304), (8, 15884141), (13, 9774856), (14, 9076652), (26, 4887428), (28, 4538326), (29, 4381832), (52, 2443714), (56, 2269163), (58, 2190916), (91, 1396408), (104, 1221857), (116, 1095458), (169, 751912), (182, 698204), (203, 625976), (232, 547729), (338, 375956), (364, 349102), (377, 337064), (406, 312988), (463, 274456), (676, 187978), (728, 174551), (754, 168532), (812, 156494), (926, 137228), (1183, 107416), (1352, 93989), (1508, 84266), (1624, 78247), (1852, 68614), (2366, 53708), (2639, 48152), (3016, 42133), (3241, 39208), (3704, 34307), (4732, 26854), (4901, 25928), (5278, 24076), (6019, 21112), (6482, 19604), (9464, 13427), (9802, 12964), (10556, 12038)]