125821808

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 90

約数和(自身を含む): 294778008

約数和(自身を除く): 168956200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 167, 196, 217, 248, 334, 392, 434, 496, 668, 784, 868, 961, 1169, 1336, 1519, 1736, 1922, 2338, 2672, 3038, 3472, 3844, 4676, 5177, 6076, 6727, 7688, 8183, 9352, 10354, 12152, 13454, 15376, 16366, 18704, 20708, 24304, 26908, 32732, 36239, 41416, 47089, 53816, 65464, 72478, 82832, 94178, 107632, 130928, 144956, 160487, 188356, 253673, 289912, 320974, 376712, 507346, 579824, 641948, 753424, 1014692, 1123409, 1283896, 2029384, 2246818, 2567792, 4058768, 4493636, 7863863, 8987272, 15727726, 17974544, 31455452, 62910904, 125821808]

約数ペア:

[(1, 125821808), (2, 62910904), (4, 31455452), (7, 17974544), (8, 15727726), (14, 8987272), (16, 7863863), (28, 4493636), (31, 4058768), (49, 2567792), (56, 2246818), (62, 2029384), (98, 1283896), (112, 1123409), (124, 1014692), (167, 753424), (196, 641948), (217, 579824), (248, 507346), (334, 376712), (392, 320974), (434, 289912), (496, 253673), (668, 188356), (784, 160487), (868, 144956), (961, 130928), (1169, 107632), (1336, 94178), (1519, 82832), (1736, 72478), (1922, 65464), (2338, 53816), (2672, 47089), (3038, 41416), (3472, 36239), (3844, 32732), (4676, 26908), (5177, 24304), (6076, 20708), (6727, 18704), (7688, 16366), (8183, 15376), (9352, 13454), (10354, 12152)]