131996004

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{32069}}^1$

素因数の和:32097

約数の個数: 48

約数和(自身を含む): 359184000

約数和(自身を除く): 227187996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 32069, 64138, 96207, 128276, 192414, 224483, 384828, 448966, 673449, 897932, 1346898, 1571381, 2693796, 3142762, 4714143, 6285524, 9428286, 10999667, 18856572, 21999334, 32999001, 43998668, 65998002, 131996004]

約数ペア:

[(1, 131996004), (2, 65998002), (3, 43998668), (4, 32999001), (6, 21999334), (7, 18856572), (12, 10999667), (14, 9428286), (21, 6285524), (28, 4714143), (42, 3142762), (49, 2693796), (84, 1571381), (98, 1346898), (147, 897932), (196, 673449), (294, 448966), (343, 384828), (588, 224483), (686, 192414), (1029, 128276), (1372, 96207), (2058, 64138), (4116, 32069)]