130385752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 313344000

約数和(自身を除く): 182958248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 59, 62, 67, 76, 118, 124, 133, 134, 152, 217, 236, 248, 266, 268, 413, 434, 469, 472, 532, 536, 589, 826, 868, 938, 1064, 1121, 1178, 1273, 1652, 1736, 1829, 1876, 2077, 2242, 2356, 2546, 3304, 3658, 3752, 3953, 4123, 4154, 4484, 4712, 5092, 7316, 7847, 7906, 8246, 8308, 8911, 8968, 10184, 12803, 14539, 14632, 15694, 15812, 16492, 16616, 17822, 25606, 27671, 29078, 31388, 31624, 32984, 34751, 35644, 39463, 51212, 55342, 58156, 62776, 69502, 71288, 75107, 78926, 102424, 110684, 116312, 122543, 139004, 150214, 157852, 221368, 243257, 245086, 276241, 278008, 300428, 315704, 486514, 490172, 525749, 552482, 600856, 857801, 973028, 980344, 1051498, 1104964, 1715602, 1946056, 2102996, 2209928, 2328317, 3431204, 4205992, 4656634, 6862408, 9313268, 16298219, 18626536, 32596438, 65192876, 130385752]

約数ペア:

[(1, 130385752), (2, 65192876), (4, 32596438), (7, 18626536), (8, 16298219), (14, 9313268), (19, 6862408), (28, 4656634), (31, 4205992), (38, 3431204), (56, 2328317), (59, 2209928), (62, 2102996), (67, 1946056), (76, 1715602), (118, 1104964), (124, 1051498), (133, 980344), (134, 973028), (152, 857801), (217, 600856), (236, 552482), (248, 525749), (266, 490172), (268, 486514), (413, 315704), (434, 300428), (469, 278008), (472, 276241), (532, 245086), (536, 243257), (589, 221368), (826, 157852), (868, 150214), (938, 139004), (1064, 122543), (1121, 116312), (1178, 110684), (1273, 102424), (1652, 78926), (1736, 75107), (1829, 71288), (1876, 69502), (2077, 62776), (2242, 58156), (2356, 55342), (2546, 51212), (3304, 39463), (3658, 35644), (3752, 34751), (3953, 32984), (4123, 31624), (4154, 31388), (4484, 29078), (4712, 27671), (5092, 25606), (7316, 17822), (7847, 16616), (7906, 16492), (8246, 15812), (8308, 15694), (8911, 14632), (8968, 14539), (10184, 12803)]