128669688

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{12157}}^1$

素因数の和:12186

約数の個数: 96

約数和(自身を含む): 415803600

約数和(自身を除く): 287133912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 12157, 24314, 36471, 48628, 72942, 85099, 97256, 109413, 145884, 170198, 218826, 255297, 291768, 328239, 340396, 437652, 510594, 595693, 656478, 680792, 765891, 875304, 1021188, 1191386, 1312956, 1531782, 1787079, 2042376, 2297673, 2382772, 2625912, 3063564, 3574158, 4595346, 4765544, 5361237, 6127128, 7148316, 9190692, 10722474, 14296632, 16083711, 18381384, 21444948, 32167422, 42889896, 64334844, 128669688]

約数ペア:

[(1, 128669688), (2, 64334844), (3, 42889896), (4, 32167422), (6, 21444948), (7, 18381384), (8, 16083711), (9, 14296632), (12, 10722474), (14, 9190692), (18, 7148316), (21, 6127128), (24, 5361237), (27, 4765544), (28, 4595346), (36, 3574158), (42, 3063564), (49, 2625912), (54, 2382772), (56, 2297673), (63, 2042376), (72, 1787079), (84, 1531782), (98, 1312956), (108, 1191386), (126, 1021188), (147, 875304), (168, 765891), (189, 680792), (196, 656478), (216, 595693), (252, 510594), (294, 437652), (378, 340396), (392, 328239), (441, 291768), (504, 255297), (588, 218826), (756, 170198), (882, 145884), (1176, 109413), (1323, 97256), (1512, 85099), (1764, 72942), (2646, 48628), (3528, 36471), (5292, 24314), (10584, 12157)]