128146512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 359352000

約数和(自身を除く): 231205488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1499, 1644, 1781, 2192, 2998, 3288, 3562, 4497, 5343, 5996, 6576, 7124, 8994, 10686, 11992, 14248, 17988, 19487, 21372, 23984, 28496, 35976, 38974, 42744, 58461, 71952, 77948, 85488, 116922, 155896, 205363, 233844, 311792, 410726, 467688, 616089, 821452, 935376, 1232178, 1642904, 2464356, 2669719, 3285808, 4928712, 5339438, 8009157, 9857424, 10678876, 16018314, 21357752, 32036628, 42715504, 64073256, 128146512]

約数ペア:

[(1, 128146512), (2, 64073256), (3, 42715504), (4, 32036628), (6, 21357752), (8, 16018314), (12, 10678876), (13, 9857424), (16, 8009157), (24, 5339438), (26, 4928712), (39, 3285808), (48, 2669719), (52, 2464356), (78, 1642904), (104, 1232178), (137, 935376), (156, 821452), (208, 616089), (274, 467688), (312, 410726), (411, 311792), (548, 233844), (624, 205363), (822, 155896), (1096, 116922), (1499, 85488), (1644, 77948), (1781, 71952), (2192, 58461), (2998, 42744), (3288, 38974), (3562, 35976), (4497, 28496), (5343, 23984), (5996, 21372), (6576, 19487), (7124, 17988), (8994, 14248), (10686, 11992)]