537048148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 1259336064

約数和(自身を除く): 722287916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 61, 67, 76, 91, 122, 133, 134, 182, 244, 247, 266, 268, 361, 364, 427, 469, 494, 532, 722, 793, 854, 871, 938, 988, 1159, 1273, 1444, 1586, 1708, 1729, 1742, 1876, 2318, 2527, 2546, 3172, 3458, 3484, 4087, 4636, 4693, 5054, 5092, 5551, 6097, 6916, 8113, 8174, 8911, 9386, 10108, 11102, 12194, 15067, 16226, 16348, 16549, 17822, 18772, 22021, 22204, 24187, 24388, 28609, 30134, 32452, 32851, 33098, 35644, 44042, 48374, 53131, 57218, 60268, 65702, 66196, 77653, 88084, 96748, 105469, 106262, 114436, 115843, 131404, 154147, 155306, 169309, 210938, 212524, 231686, 286273, 308294, 310612, 314431, 338618, 371917, 421876, 463372, 543571, 572546, 616588, 628862, 677236, 743834, 1009489, 1087142, 1145092, 1257724, 1475407, 1487668, 2003911, 2018978, 2174284, 2201017, 2950814, 4007822, 4037956, 4402034, 5901628, 7066423, 8015644, 8804068, 10327849, 14132846, 19180291, 20655698, 28265692, 38360582, 41311396, 76721164, 134262037, 268524074, 537048148]

約数ペア:

[(1, 537048148), (2, 268524074), (4, 134262037), (7, 76721164), (13, 41311396), (14, 38360582), (19, 28265692), (26, 20655698), (28, 19180291), (38, 14132846), (52, 10327849), (61, 8804068), (67, 8015644), (76, 7066423), (91, 5901628), (122, 4402034), (133, 4037956), (134, 4007822), (182, 2950814), (244, 2201017), (247, 2174284), (266, 2018978), (268, 2003911), (361, 1487668), (364, 1475407), (427, 1257724), (469, 1145092), (494, 1087142), (532, 1009489), (722, 743834), (793, 677236), (854, 628862), (871, 616588), (938, 572546), (988, 543571), (1159, 463372), (1273, 421876), (1444, 371917), (1586, 338618), (1708, 314431), (1729, 310612), (1742, 308294), (1876, 286273), (2318, 231686), (2527, 212524), (2546, 210938), (3172, 169309), (3458, 155306), (3484, 154147), (4087, 131404), (4636, 115843), (4693, 114436), (5054, 106262), (5092, 105469), (5551, 96748), (6097, 88084), (6916, 77653), (8113, 66196), (8174, 65702), (8911, 60268), (9386, 57218), (10108, 53131), (11102, 48374), (12194, 44042), (15067, 35644), (16226, 33098), (16348, 32851), (16549, 32452), (17822, 30134), (18772, 28609), (22021, 24388), (22204, 24187)]