142653444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20183}}^1$

素因数の和:20240

約数の個数: 48

約数和(自身を含む): 361697280

約数和(自身を除く): 219043836

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20183, 40366, 60549, 80732, 121098, 242196, 383477, 625673, 766954, 1150431, 1251346, 1533908, 1877019, 2300862, 2502692, 3754038, 4601724, 7508076, 11887787, 23775574, 35663361, 47551148, 71326722, 142653444]

約数ペア:

[(1, 142653444), (2, 71326722), (3, 47551148), (4, 35663361), (6, 23775574), (12, 11887787), (19, 7508076), (31, 4601724), (38, 3754038), (57, 2502692), (62, 2300862), (76, 1877019), (93, 1533908), (114, 1251346), (124, 1150431), (186, 766954), (228, 625673), (372, 383477), (589, 242196), (1178, 121098), (1767, 80732), (2356, 60549), (3534, 40366), (7068, 20183)]