128130624

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1428

約数の個数: 84

約数和(自身を含む): 369592860

約数和(自身を除く): 241462236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1229, 1448, 1629, 2172, 2458, 2896, 3258, 3687, 4344, 4916, 5792, 6516, 7374, 8688, 9832, 11061, 11584, 13032, 14748, 17376, 19664, 22122, 26064, 29496, 34752, 39328, 44244, 52128, 58992, 78656, 88488, 104256, 117984, 176976, 222449, 235968, 353952, 444898, 667347, 707904, 889796, 1334694, 1779592, 2002041, 2669388, 3559184, 4004082, 5338776, 7118368, 8008164, 10677552, 14236736, 16016328, 21355104, 32032656, 42710208, 64065312, 128130624]

約数ペア:

[(1, 128130624), (2, 64065312), (3, 42710208), (4, 32032656), (6, 21355104), (8, 16016328), (9, 14236736), (12, 10677552), (16, 8008164), (18, 7118368), (24, 5338776), (32, 4004082), (36, 3559184), (48, 2669388), (64, 2002041), (72, 1779592), (96, 1334694), (144, 889796), (181, 707904), (192, 667347), (288, 444898), (362, 353952), (543, 235968), (576, 222449), (724, 176976), (1086, 117984), (1229, 104256), (1448, 88488), (1629, 78656), (2172, 58992), (2458, 52128), (2896, 44244), (3258, 39328), (3687, 34752), (4344, 29496), (4916, 26064), (5792, 22122), (6516, 19664), (7374, 17376), (8688, 14748), (9832, 13032), (11061, 11584)]