128702196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{56747}}^1$

素因数の和:56770

約数の個数: 60

約数和(自身を含む): 384524448

約数和(自身を除く): 255822252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 56747, 113494, 170241, 226988, 340482, 397229, 510723, 680964, 794458, 1021446, 1191687, 1532169, 1588916, 2042892, 2383374, 3064338, 3575061, 4596507, 4766748, 6128676, 7150122, 9193014, 10725183, 14300244, 18386028, 21450366, 32175549, 42900732, 64351098, 128702196]

約数ペア:

[(1, 128702196), (2, 64351098), (3, 42900732), (4, 32175549), (6, 21450366), (7, 18386028), (9, 14300244), (12, 10725183), (14, 9193014), (18, 7150122), (21, 6128676), (27, 4766748), (28, 4596507), (36, 3575061), (42, 3064338), (54, 2383374), (63, 2042892), (81, 1588916), (84, 1532169), (108, 1191687), (126, 1021446), (162, 794458), (189, 680964), (252, 510723), (324, 397229), (378, 340482), (567, 226988), (756, 170241), (1134, 113494), (2268, 56747)]