128510088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2658

約数の個数: 64

約数和(自身を含む): 368440320

約数和(自身を除く): 239930232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2311, 2317, 2648, 3972, 4622, 4634, 6933, 6951, 7944, 9244, 9268, 13866, 13902, 16177, 18488, 18536, 27732, 27804, 32354, 48531, 55464, 55608, 64708, 97062, 129416, 194124, 388248, 764941, 1529882, 2294823, 3059764, 4589646, 5354587, 6119528, 9179292, 10709174, 16063761, 18358584, 21418348, 32127522, 42836696, 64255044, 128510088]

約数ペア:

[(1, 128510088), (2, 64255044), (3, 42836696), (4, 32127522), (6, 21418348), (7, 18358584), (8, 16063761), (12, 10709174), (14, 9179292), (21, 6119528), (24, 5354587), (28, 4589646), (42, 3059764), (56, 2294823), (84, 1529882), (168, 764941), (331, 388248), (662, 194124), (993, 129416), (1324, 97062), (1986, 64708), (2311, 55608), (2317, 55464), (2648, 48531), (3972, 32354), (4622, 27804), (4634, 27732), (6933, 18536), (6951, 18488), (7944, 16177), (9244, 13902), (9268, 13866)]