13169156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 32711616

約数和(自身を除く): 19542460

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 143, 154, 161, 169, 182, 242, 253, 286, 299, 308, 322, 338, 364, 484, 506, 572, 598, 644, 676, 847, 1001, 1012, 1183, 1196, 1573, 1694, 1771, 1859, 2002, 2093, 2366, 2783, 3146, 3289, 3388, 3542, 3718, 3887, 4004, 4186, 4732, 5566, 6292, 6578, 7084, 7436, 7774, 8372, 11011, 11132, 13013, 13156, 15548, 19481, 20449, 22022, 23023, 26026, 27209, 36179, 38962, 40898, 42757, 44044, 46046, 52052, 54418, 72358, 77924, 81796, 85514, 92092, 108836, 143143, 144716, 171028, 253253, 286286, 299299, 470327, 506506, 572572, 598598, 940654, 1013012, 1197196, 1881308, 3292289, 6584578, 13169156]

約数ペア:

[(1, 13169156), (2, 6584578), (4, 3292289), (7, 1881308), (11, 1197196), (13, 1013012), (14, 940654), (22, 598598), (23, 572572), (26, 506506), (28, 470327), (44, 299299), (46, 286286), (52, 253253), (77, 171028), (91, 144716), (92, 143143), (121, 108836), (143, 92092), (154, 85514), (161, 81796), (169, 77924), (182, 72358), (242, 54418), (253, 52052), (286, 46046), (299, 44044), (308, 42757), (322, 40898), (338, 38962), (364, 36179), (484, 27209), (506, 26026), (572, 23023), (598, 22022), (644, 20449), (676, 19481), (847, 15548), (1001, 13156), (1012, 13013), (1183, 11132), (1196, 11011), (1573, 8372), (1694, 7774), (1771, 7436), (1859, 7084), (2002, 6578), (2093, 6292), (2366, 5566), (2783, 4732), (3146, 4186), (3289, 4004), (3388, 3887), (3542, 3718)]