161393526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14723}}^1$

素因数の和:14770

約数の個数: 64

約数和(自身を含む): 424051200

約数和(自身を除く): 262657674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 10962, 14723, 29446, 44169, 88338, 103061, 132507, 206122, 265014, 309183, 397521, 426967, 618366, 795042, 853934, 927549, 1280901, 1855098, 2561802, 2782647, 2988769, 3842703, 5565294, 5977538, 7685406, 8966307, 11528109, 17932614, 23056218, 26898921, 53797842, 80696763, 161393526]

約数ペア:

[(1, 161393526), (2, 80696763), (3, 53797842), (6, 26898921), (7, 23056218), (9, 17932614), (14, 11528109), (18, 8966307), (21, 7685406), (27, 5977538), (29, 5565294), (42, 3842703), (54, 2988769), (58, 2782647), (63, 2561802), (87, 1855098), (126, 1280901), (174, 927549), (189, 853934), (203, 795042), (261, 618366), (378, 426967), (406, 397521), (522, 309183), (609, 265014), (783, 206122), (1218, 132507), (1566, 103061), (1827, 88338), (3654, 44169), (5481, 29446), (10962, 14723)]