151505158

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 280166400

約数和(自身を除く): 128661242

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 127, 254, 259, 329, 343, 518, 658, 686, 889, 1739, 1778, 1813, 2303, 3478, 3626, 4606, 4699, 5969, 6223, 9398, 11938, 12173, 12446, 12691, 16121, 24346, 25382, 32242, 32893, 41783, 43561, 65786, 83566, 85211, 87122, 170422, 220853, 230251, 292481, 441706, 460502, 584962, 596477, 1192954, 1545971, 1611757, 2047367, 3091942, 3223514, 4094734, 10821797, 21643594, 75752579, 151505158]

約数ペア:

[(1, 151505158), (2, 75752579), (7, 21643594), (14, 10821797), (37, 4094734), (47, 3223514), (49, 3091942), (74, 2047367), (94, 1611757), (98, 1545971), (127, 1192954), (254, 596477), (259, 584962), (329, 460502), (343, 441706), (518, 292481), (658, 230251), (686, 220853), (889, 170422), (1739, 87122), (1778, 85211), (1813, 83566), (2303, 65786), (3478, 43561), (3626, 41783), (4606, 32893), (4699, 32242), (5969, 25382), (6223, 24346), (9398, 16121), (11938, 12691), (12173, 12446)]