154110684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20195

約数の個数: 72

約数和(自身を含む): 450499728

約数和(自身を除く): 296389044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20161, 40322, 60483, 80644, 120966, 141127, 241932, 262093, 282254, 423381, 524186, 564508, 786279, 846762, 987889, 1048372, 1572558, 1693524, 1834651, 1975778, 2963667, 3145116, 3669302, 3951556, 5503953, 5927334, 7338604, 11007906, 11854668, 12842557, 22015812, 25685114, 38527671, 51370228, 77055342, 154110684]

約数ペア:

[(1, 154110684), (2, 77055342), (3, 51370228), (4, 38527671), (6, 25685114), (7, 22015812), (12, 12842557), (13, 11854668), (14, 11007906), (21, 7338604), (26, 5927334), (28, 5503953), (39, 3951556), (42, 3669302), (49, 3145116), (52, 2963667), (78, 1975778), (84, 1834651), (91, 1693524), (98, 1572558), (147, 1048372), (156, 987889), (182, 846762), (196, 786279), (273, 564508), (294, 524186), (364, 423381), (546, 282254), (588, 262093), (637, 241932), (1092, 141127), (1274, 120966), (1911, 80644), (2548, 60483), (3822, 40322), (7644, 20161)]