140802012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23143}}^1$

素因数の和:23179

約数の個数: 54

約数和(自身を含む): 385417032

約数和(自身を除く): 244615020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 23143, 46286, 69429, 92572, 138858, 208287, 277716, 300859, 416574, 601718, 833148, 902577, 1203436, 1805154, 2707731, 3610308, 3911167, 5415462, 7822334, 10830924, 11733501, 15644668, 23467002, 35200503, 46934004, 70401006, 140802012]

約数ペア:

[(1, 140802012), (2, 70401006), (3, 46934004), (4, 35200503), (6, 23467002), (9, 15644668), (12, 11733501), (13, 10830924), (18, 7822334), (26, 5415462), (36, 3911167), (39, 3610308), (52, 2707731), (78, 1805154), (117, 1203436), (156, 902577), (169, 833148), (234, 601718), (338, 416574), (468, 300859), (507, 277716), (676, 208287), (1014, 138858), (1521, 92572), (2028, 69429), (3042, 46286), (6084, 23143)]