128413488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7282

約数の個数: 80

約数和(自身を含む): 386332416

約数和(自身を除く): 257918928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4452, 5936, 7211, 8904, 14422, 17808, 21633, 28844, 43266, 50477, 57688, 86532, 100954, 115376, 151431, 173064, 201908, 302862, 346128, 382183, 403816, 605724, 764366, 807632, 1146549, 1211448, 1528732, 2293098, 2422896, 2675281, 3057464, 4586196, 5350562, 6114928, 8025843, 9172392, 10701124, 16051686, 18344784, 21402248, 32103372, 42804496, 64206744, 128413488]

約数ペア:

[(1, 128413488), (2, 64206744), (3, 42804496), (4, 32103372), (6, 21402248), (7, 18344784), (8, 16051686), (12, 10701124), (14, 9172392), (16, 8025843), (21, 6114928), (24, 5350562), (28, 4586196), (42, 3057464), (48, 2675281), (53, 2422896), (56, 2293098), (84, 1528732), (106, 1211448), (112, 1146549), (159, 807632), (168, 764366), (212, 605724), (318, 403816), (336, 382183), (371, 346128), (424, 302862), (636, 201908), (742, 173064), (848, 151431), (1113, 115376), (1272, 100954), (1484, 86532), (2226, 57688), (2544, 50477), (2968, 43266), (4452, 28844), (5936, 21633), (7211, 17808), (8904, 14422)]