120793868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 121368052

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 988, 1187, 1339, 1957, 2374, 2678, 3914, 4748, 5356, 7828, 15431, 22553, 25441, 30862, 45106, 50882, 61724, 90212, 101764, 122261, 244522, 293189, 489044, 586378, 1172756, 1589393, 2322959, 3178786, 4645918, 6357572, 9291836, 30198467, 60396934, 120793868]

約数ペア:

[(1, 120793868), (2, 60396934), (4, 30198467), (13, 9291836), (19, 6357572), (26, 4645918), (38, 3178786), (52, 2322959), (76, 1589393), (103, 1172756), (206, 586378), (247, 489044), (412, 293189), (494, 244522), (988, 122261), (1187, 101764), (1339, 90212), (1957, 61724), (2374, 50882), (2678, 45106), (3914, 30862), (4748, 25441), (5356, 22553), (7828, 15431)]