156640230

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{21487}}^1$

素因数の和:21512

約数の個数: 56

約数和(自身を含む): 422754912

約数和(自身を除く): 266114682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 21487, 42974, 64461, 107435, 128922, 193383, 214870, 322305, 386766, 580149, 644610, 966915, 1160298, 1740447, 1933830, 2900745, 3480894, 5221341, 5801490, 8702235, 10442682, 15664023, 17404470, 26106705, 31328046, 52213410, 78320115, 156640230]

約数ペア:

[(1, 156640230), (2, 78320115), (3, 52213410), (5, 31328046), (6, 26106705), (9, 17404470), (10, 15664023), (15, 10442682), (18, 8702235), (27, 5801490), (30, 5221341), (45, 3480894), (54, 2900745), (81, 1933830), (90, 1740447), (135, 1160298), (162, 966915), (243, 644610), (270, 580149), (405, 386766), (486, 322305), (729, 214870), (810, 193383), (1215, 128922), (1458, 107435), (2430, 64461), (3645, 42974), (7290, 21487)]