157306824

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^2$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 434386290

約数和(自身を除く): 277079466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 173, 219, 292, 346, 438, 519, 584, 657, 692, 876, 1038, 1314, 1384, 1557, 1752, 2076, 2628, 3114, 4152, 5256, 6228, 12456, 12629, 25258, 29929, 37887, 50516, 59858, 75774, 89787, 101032, 113661, 119716, 151548, 179574, 227322, 239432, 269361, 303096, 359148, 454644, 538722, 718296, 909288, 1077444, 2154888, 2184817, 4369634, 6554451, 8739268, 13108902, 17478536, 19663353, 26217804, 39326706, 52435608, 78653412, 157306824]

約数ペア:

[(1, 157306824), (2, 78653412), (3, 52435608), (4, 39326706), (6, 26217804), (8, 19663353), (9, 17478536), (12, 13108902), (18, 8739268), (24, 6554451), (36, 4369634), (72, 2184817), (73, 2154888), (146, 1077444), (173, 909288), (219, 718296), (292, 538722), (346, 454644), (438, 359148), (519, 303096), (584, 269361), (657, 239432), (692, 227322), (876, 179574), (1038, 151548), (1314, 119716), (1384, 113661), (1557, 101032), (1752, 89787), (2076, 75774), (2628, 59858), (3114, 50516), (4152, 37887), (5256, 29929), (6228, 25258), (12456, 12629)]