138875688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1808

約数の個数: 128

約数和(自身を含む): 449452800

約数和(自身を除く): 310577112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1733, 1908, 2226, 2862, 2968, 3339, 3466, 3816, 4452, 5199, 5724, 6678, 6932, 8904, 10017, 10398, 11448, 12131, 13356, 13864, 15597, 20034, 20796, 24262, 26712, 31194, 36393, 40068, 41592, 46791, 48524, 62388, 72786, 80136, 91849, 93582, 97048, 109179, 124776, 145572, 183698, 187164, 218358, 275547, 291144, 327537, 367396, 374328, 436716, 551094, 642943, 655074, 734792, 826641, 873432, 1102188, 1285886, 1310148, 1653282, 1928829, 2204376, 2479923, 2571772, 2620296, 3306564, 3857658, 4959846, 5143544, 5786487, 6613128, 7715316, 9919692, 11572974, 15430632, 17359461, 19839384, 23145948, 34718922, 46291896, 69437844, 138875688]

約数ペア:

[(1, 138875688), (2, 69437844), (3, 46291896), (4, 34718922), (6, 23145948), (7, 19839384), (8, 17359461), (9, 15430632), (12, 11572974), (14, 9919692), (18, 7715316), (21, 6613128), (24, 5786487), (27, 5143544), (28, 4959846), (36, 3857658), (42, 3306564), (53, 2620296), (54, 2571772), (56, 2479923), (63, 2204376), (72, 1928829), (84, 1653282), (106, 1310148), (108, 1285886), (126, 1102188), (159, 873432), (168, 826641), (189, 734792), (212, 655074), (216, 642943), (252, 551094), (318, 436716), (371, 374328), (378, 367396), (424, 327537), (477, 291144), (504, 275547), (636, 218358), (742, 187164), (756, 183698), (954, 145572), (1113, 124776), (1272, 109179), (1431, 97048), (1484, 93582), (1512, 91849), (1733, 80136), (1908, 72786), (2226, 62388), (2862, 48524), (2968, 46791), (3339, 41592), (3466, 40068), (3816, 36393), (4452, 31194), (5199, 26712), (5724, 24262), (6678, 20796), (6932, 20034), (8904, 15597), (10017, 13864), (10398, 13356), (11448, 12131)]