143144778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21169}}^1$

素因数の和:21211

約数の個数: 48

約数和(自身を含む): 347526720

約数和(自身を除く): 204381942

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 21169, 42338, 63507, 127014, 148183, 296366, 444549, 486887, 889098, 973774, 1037281, 1460661, 2074562, 2921322, 3111843, 3408209, 6223686, 6816418, 10224627, 20449254, 23857463, 47714926, 71572389, 143144778]

約数ペア:

[(1, 143144778), (2, 71572389), (3, 47714926), (6, 23857463), (7, 20449254), (14, 10224627), (21, 6816418), (23, 6223686), (42, 3408209), (46, 3111843), (49, 2921322), (69, 2074562), (98, 1460661), (138, 1037281), (147, 973774), (161, 889098), (294, 486887), (322, 444549), (483, 296366), (966, 148183), (1127, 127014), (2254, 63507), (3381, 42338), (6762, 21169)]