179930748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15234

約数の個数: 48

約数和(自身を含む): 448310016

約数和(自身を除く): 268379268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 15161, 30322, 45483, 60644, 90966, 181932, 348703, 651923, 697406, 1046109, 1303846, 1394812, 1955769, 2092218, 2607692, 3911538, 4184436, 7823076, 14994229, 29988458, 44982687, 59976916, 89965374, 179930748]

約数ペア:

[(1, 179930748), (2, 89965374), (3, 59976916), (4, 44982687), (6, 29988458), (12, 14994229), (23, 7823076), (43, 4184436), (46, 3911538), (69, 2607692), (86, 2092218), (92, 1955769), (129, 1394812), (138, 1303846), (172, 1046109), (258, 697406), (276, 651923), (516, 348703), (989, 181932), (1978, 90966), (2967, 60644), (3956, 45483), (5934, 30322), (11868, 15161)]