128794974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9613}}^1$

素因数の和:9665

約数の個数: 64

約数和(自身を含む): 332259840

約数和(自身を除く): 203464866

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 9613, 13398, 19226, 28839, 57678, 67291, 105743, 134582, 201873, 211486, 278777, 317229, 403746, 557554, 634458, 740201, 836331, 1480402, 1672662, 1951439, 2220603, 3066547, 3902878, 4441206, 5854317, 6133094, 9199641, 11708634, 18399282, 21465829, 42931658, 64397487, 128794974]

約数ペア:

[(1, 128794974), (2, 64397487), (3, 42931658), (6, 21465829), (7, 18399282), (11, 11708634), (14, 9199641), (21, 6133094), (22, 5854317), (29, 4441206), (33, 3902878), (42, 3066547), (58, 2220603), (66, 1951439), (77, 1672662), (87, 1480402), (154, 836331), (174, 740201), (203, 634458), (231, 557554), (319, 403746), (406, 317229), (462, 278777), (609, 211486), (638, 201873), (957, 134582), (1218, 105743), (1914, 67291), (2233, 57678), (4466, 28839), (6699, 19226), (9613, 13398)]