130586764

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 298024272

約数和(自身を除く): 167437508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1628, 1637, 1813, 2156, 2849, 3274, 3626, 5698, 6548, 7252, 11396, 11459, 18007, 19943, 22918, 36014, 39886, 45836, 60569, 72028, 79772, 80213, 121138, 126049, 160426, 242276, 252098, 320852, 423983, 504196, 666259, 847966, 882343, 1332518, 1695932, 1764686, 2665036, 2967881, 3529372, 4663813, 5935762, 9327626, 11871524, 18655252, 32646691, 65293382, 130586764]

約数ペア:

[(1, 130586764), (2, 65293382), (4, 32646691), (7, 18655252), (11, 11871524), (14, 9327626), (22, 5935762), (28, 4663813), (37, 3529372), (44, 2967881), (49, 2665036), (74, 1764686), (77, 1695932), (98, 1332518), (148, 882343), (154, 847966), (196, 666259), (259, 504196), (308, 423983), (407, 320852), (518, 252098), (539, 242276), (814, 160426), (1036, 126049), (1078, 121138), (1628, 80213), (1637, 79772), (1813, 72028), (2156, 60569), (2849, 45836), (3274, 39886), (3626, 36014), (5698, 22918), (6548, 19943), (7252, 18007), (11396, 11459)]