13228532156

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{13159}}^1$

素因数の和:13423

約数の個数: 72

約数和(自身を含む): 28228515840

約数和(自身を除く): 14999983684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 223, 322, 446, 644, 892, 1127, 1561, 2254, 3122, 4508, 5129, 6244, 10258, 10927, 13159, 20516, 21854, 26318, 35903, 43708, 52636, 71806, 92113, 143612, 184226, 251321, 302657, 368452, 502642, 605314, 644791, 1005284, 1210628, 1289582, 2118599, 2579164, 2934457, 4237198, 5868914, 8474396, 11737828, 14830193, 20541199, 29660386, 41082398, 59320772, 67492511, 82164796, 134985022, 143788393, 269970044, 287576786, 472447577, 575153572, 944895154, 1889790308, 3307133039, 6614266078, 13228532156]

約数ペア:

[(1, 13228532156), (2, 6614266078), (4, 3307133039), (7, 1889790308), (14, 944895154), (23, 575153572), (28, 472447577), (46, 287576786), (49, 269970044), (92, 143788393), (98, 134985022), (161, 82164796), (196, 67492511), (223, 59320772), (322, 41082398), (446, 29660386), (644, 20541199), (892, 14830193), (1127, 11737828), (1561, 8474396), (2254, 5868914), (3122, 4237198), (4508, 2934457), (5129, 2579164), (6244, 2118599), (10258, 1289582), (10927, 1210628), (13159, 1005284), (20516, 644791), (21854, 605314), (26318, 502642), (35903, 368452), (43708, 302657), (52636, 251321), (71806, 184226), (92113, 143612)]