15556944

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 43872192

約数和(自身を除く): 28315248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 233, 312, 321, 428, 466, 624, 642, 699, 856, 932, 1284, 1391, 1398, 1712, 1864, 2568, 2782, 2796, 3029, 3728, 4173, 5136, 5564, 5592, 6058, 8346, 9087, 11128, 11184, 12116, 16692, 18174, 22256, 24232, 24931, 33384, 36348, 48464, 49862, 66768, 72696, 74793, 99724, 145392, 149586, 199448, 299172, 324103, 398896, 598344, 648206, 972309, 1196688, 1296412, 1944618, 2592824, 3889236, 5185648, 7778472, 15556944]

約数ペア:

[(1, 15556944), (2, 7778472), (3, 5185648), (4, 3889236), (6, 2592824), (8, 1944618), (12, 1296412), (13, 1196688), (16, 972309), (24, 648206), (26, 598344), (39, 398896), (48, 324103), (52, 299172), (78, 199448), (104, 149586), (107, 145392), (156, 99724), (208, 74793), (214, 72696), (233, 66768), (312, 49862), (321, 48464), (428, 36348), (466, 33384), (624, 24931), (642, 24232), (699, 22256), (856, 18174), (932, 16692), (1284, 12116), (1391, 11184), (1398, 11128), (1712, 9087), (1864, 8346), (2568, 6058), (2782, 5592), (2796, 5564), (3029, 5136), (3728, 4173)]