128646036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 356428800

約数和(自身を除く): 227782764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 71, 76, 108, 114, 142, 171, 213, 228, 284, 342, 426, 513, 639, 684, 852, 883, 1026, 1278, 1349, 1766, 1917, 2052, 2556, 2649, 2698, 3532, 3834, 4047, 5298, 5396, 7668, 7947, 8094, 10596, 12141, 15894, 16188, 16777, 23841, 24282, 31788, 33554, 36423, 47682, 48564, 50331, 62693, 67108, 72846, 95364, 100662, 125386, 145692, 150993, 188079, 201324, 250772, 301986, 376158, 452979, 564237, 603972, 752316, 905958, 1128474, 1191167, 1692711, 1811916, 2256948, 2382334, 3385422, 3573501, 4764668, 6770844, 7147002, 10720503, 14294004, 21441006, 32161509, 42882012, 64323018, 128646036]

約数ペア:

[(1, 128646036), (2, 64323018), (3, 42882012), (4, 32161509), (6, 21441006), (9, 14294004), (12, 10720503), (18, 7147002), (19, 6770844), (27, 4764668), (36, 3573501), (38, 3385422), (54, 2382334), (57, 2256948), (71, 1811916), (76, 1692711), (108, 1191167), (114, 1128474), (142, 905958), (171, 752316), (213, 603972), (228, 564237), (284, 452979), (342, 376158), (426, 301986), (513, 250772), (639, 201324), (684, 188079), (852, 150993), (883, 145692), (1026, 125386), (1278, 100662), (1349, 95364), (1766, 72846), (1917, 67108), (2052, 62693), (2556, 50331), (2649, 48564), (2698, 47682), (3532, 36423), (3834, 33554), (4047, 31788), (5298, 24282), (5396, 23841), (7668, 16777), (7947, 16188), (8094, 15894), (10596, 12141)]