140938308

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:866

約数の個数: 108

約数和(自身を含む): 418798380

約数和(自身を除く): 277860072

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 109, 126, 147, 196, 218, 252, 294, 327, 436, 441, 588, 654, 733, 763, 882, 981, 1308, 1466, 1526, 1764, 1962, 2199, 2289, 2932, 3052, 3924, 4398, 4578, 5131, 5341, 6597, 6867, 8796, 9156, 10262, 10682, 13194, 13734, 15393, 16023, 20524, 21364, 26388, 27468, 30786, 32046, 35917, 46179, 48069, 61572, 64092, 71834, 79897, 92358, 96138, 107751, 143668, 159794, 184716, 192276, 215502, 239691, 319588, 323253, 431004, 479382, 559279, 646506, 719073, 958764, 1118558, 1293012, 1438146, 1677837, 2237116, 2876292, 3355674, 3914953, 5033511, 6711348, 7829906, 10067022, 11744859, 15659812, 20134044, 23489718, 35234577, 46979436, 70469154, 140938308]

約数ペア:

[(1, 140938308), (2, 70469154), (3, 46979436), (4, 35234577), (6, 23489718), (7, 20134044), (9, 15659812), (12, 11744859), (14, 10067022), (18, 7829906), (21, 6711348), (28, 5033511), (36, 3914953), (42, 3355674), (49, 2876292), (63, 2237116), (84, 1677837), (98, 1438146), (109, 1293012), (126, 1118558), (147, 958764), (196, 719073), (218, 646506), (252, 559279), (294, 479382), (327, 431004), (436, 323253), (441, 319588), (588, 239691), (654, 215502), (733, 192276), (763, 184716), (882, 159794), (981, 143668), (1308, 107751), (1466, 96138), (1526, 92358), (1764, 79897), (1962, 71834), (2199, 64092), (2289, 61572), (2932, 48069), (3052, 46179), (3924, 35917), (4398, 32046), (4578, 30786), (5131, 27468), (5341, 26388), (6597, 21364), (6867, 20524), (8796, 16023), (9156, 15393), (10262, 13734), (10682, 13194)]