140041944

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2157

約数の個数: 96

約数和(自身を含む): 436800000

約数和(自身を除く): 296758056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 1999, 2502, 2919, 3336, 3892, 3998, 5004, 5838, 5997, 7784, 7996, 8757, 10008, 11676, 11994, 13993, 15992, 17514, 17991, 23352, 23988, 27986, 35028, 35982, 41979, 47976, 55972, 70056, 71964, 83958, 111944, 125937, 143928, 167916, 251874, 277861, 335832, 503748, 555722, 833583, 1007496, 1111444, 1667166, 1945027, 2222888, 2500749, 3334332, 3890054, 5001498, 5835081, 6668664, 7780108, 10002996, 11670162, 15560216, 17505243, 20005992, 23340324, 35010486, 46680648, 70020972, 140041944]

約数ペア:

[(1, 140041944), (2, 70020972), (3, 46680648), (4, 35010486), (6, 23340324), (7, 20005992), (8, 17505243), (9, 15560216), (12, 11670162), (14, 10002996), (18, 7780108), (21, 6668664), (24, 5835081), (28, 5001498), (36, 3890054), (42, 3334332), (56, 2500749), (63, 2222888), (72, 1945027), (84, 1667166), (126, 1111444), (139, 1007496), (168, 833583), (252, 555722), (278, 503748), (417, 335832), (504, 277861), (556, 251874), (834, 167916), (973, 143928), (1112, 125937), (1251, 111944), (1668, 83958), (1946, 71964), (1999, 70056), (2502, 55972), (2919, 47976), (3336, 41979), (3892, 35982), (3998, 35028), (5004, 27986), (5838, 23988), (5997, 23352), (7784, 17991), (7996, 17514), (8757, 15992), (10008, 13993), (11676, 11994)]