156928392

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^2\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 431969850

約数和(自身を除く): 275041458

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 409, 438, 584, 657, 818, 876, 1227, 1314, 1636, 1752, 2454, 2628, 3272, 3681, 4908, 5256, 5329, 7362, 9816, 10658, 14724, 15987, 21316, 29448, 29857, 31974, 42632, 47961, 59714, 63948, 89571, 95922, 119428, 127896, 179142, 191844, 238856, 268713, 358284, 383688, 537426, 716568, 1074852, 2149704, 2179561, 4359122, 6538683, 8718244, 13077366, 17436488, 19616049, 26154732, 39232098, 52309464, 78464196, 156928392]

約数ペア:

[(1, 156928392), (2, 78464196), (3, 52309464), (4, 39232098), (6, 26154732), (8, 19616049), (9, 17436488), (12, 13077366), (18, 8718244), (24, 6538683), (36, 4359122), (72, 2179561), (73, 2149704), (146, 1074852), (219, 716568), (292, 537426), (409, 383688), (438, 358284), (584, 268713), (657, 238856), (818, 191844), (876, 179142), (1227, 127896), (1314, 119428), (1636, 95922), (1752, 89571), (2454, 63948), (2628, 59714), (3272, 47961), (3681, 42632), (4908, 31974), (5256, 29857), (5329, 29448), (7362, 21316), (9816, 15987), (10658, 14724)]