140246904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 430272000

約数和(自身を除く): 290025096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 829, 1007, 1064, 1113, 1272, 1484, 1596, 1658, 2014, 2226, 2487, 2968, 3021, 3192, 3316, 4028, 4452, 4974, 5803, 6042, 6632, 7049, 8056, 8904, 9948, 11606, 12084, 14098, 15751, 17409, 19896, 21147, 23212, 24168, 28196, 31502, 34818, 42294, 43937, 46424, 47253, 56392, 63004, 69636, 84588, 87874, 94506, 110257, 126008, 131811, 139272, 169176, 175748, 189012, 220514, 263622, 307559, 330771, 351496, 378024, 441028, 527244, 615118, 661542, 834803, 882056, 922677, 1054488, 1230236, 1323084, 1669606, 1845354, 2460472, 2504409, 2646168, 3339212, 3690708, 5008818, 5843621, 6678424, 7381416, 10017636, 11687242, 17530863, 20035272, 23374484, 35061726, 46748968, 70123452, 140246904]

約数ペア:

[(1, 140246904), (2, 70123452), (3, 46748968), (4, 35061726), (6, 23374484), (7, 20035272), (8, 17530863), (12, 11687242), (14, 10017636), (19, 7381416), (21, 6678424), (24, 5843621), (28, 5008818), (38, 3690708), (42, 3339212), (53, 2646168), (56, 2504409), (57, 2460472), (76, 1845354), (84, 1669606), (106, 1323084), (114, 1230236), (133, 1054488), (152, 922677), (159, 882056), (168, 834803), (212, 661542), (228, 615118), (266, 527244), (318, 441028), (371, 378024), (399, 351496), (424, 330771), (456, 307559), (532, 263622), (636, 220514), (742, 189012), (798, 175748), (829, 169176), (1007, 139272), (1064, 131811), (1113, 126008), (1272, 110257), (1484, 94506), (1596, 87874), (1658, 84588), (2014, 69636), (2226, 63004), (2487, 56392), (2968, 47253), (3021, 46424), (3192, 43937), (3316, 42294), (4028, 34818), (4452, 31502), (4974, 28196), (5803, 24168), (6042, 23212), (6632, 21147), (7049, 19896), (8056, 17409), (8904, 15751), (9948, 14098), (11606, 12084)]