168438963308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{3593}}^1$

素因数の和:3864

約数の個数: 144

約数和(自身を含む): 376787944512

約数和(自身を除く): 208348981204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 121, 137, 154, 202, 242, 274, 308, 404, 484, 548, 707, 847, 959, 1111, 1414, 1507, 1694, 1918, 2222, 2828, 3014, 3388, 3593, 3836, 4444, 6028, 7186, 7777, 10549, 12221, 13837, 14372, 15554, 16577, 21098, 24442, 25151, 27674, 31108, 33154, 39523, 42196, 48884, 50302, 55348, 66308, 79046, 85547, 96859, 100604, 116039, 152207, 158092, 171094, 193718, 232078, 276661, 304414, 342188, 362893, 387436, 434753, 464156, 492241, 553322, 608828, 725786, 869506, 984482, 1065449, 1106644, 1451572, 1674277, 1739012, 1968964, 2130898, 2540251, 3043271, 3348554, 3445687, 3991823, 4261796, 5080502, 5414651, 6086542, 6697108, 6891374, 7983646, 10161004, 10829302, 11719939, 12173084, 13782748, 15967292, 21658604, 23439878, 27942761, 37902557, 43910053, 46879756, 49716341, 55885522, 59561161, 75805114, 87820106, 99432682, 111771044, 119122322, 151610228, 175640212, 198865364, 238244644, 307370371, 348014387, 416928127, 546879751, 614740742, 696028774, 833856254, 1093759502, 1229481484, 1392057548, 1667712508, 2187519004, 3828158257, 6015677261, 7656316514, 12031354522, 15312633028, 24062709044, 42109740827, 84219481654, 168438963308]

約数ペア:

[(1, 168438963308), (2, 84219481654), (4, 42109740827), (7, 24062709044), (11, 15312633028), (14, 12031354522), (22, 7656316514), (28, 6015677261), (44, 3828158257), (77, 2187519004), (101, 1667712508), (121, 1392057548), (137, 1229481484), (154, 1093759502), (202, 833856254), (242, 696028774), (274, 614740742), (308, 546879751), (404, 416928127), (484, 348014387), (548, 307370371), (707, 238244644), (847, 198865364), (959, 175640212), (1111, 151610228), (1414, 119122322), (1507, 111771044), (1694, 99432682), (1918, 87820106), (2222, 75805114), (2828, 59561161), (3014, 55885522), (3388, 49716341), (3593, 46879756), (3836, 43910053), (4444, 37902557), (6028, 27942761), (7186, 23439878), (7777, 21658604), (10549, 15967292), (12221, 13782748), (13837, 12173084), (14372, 11719939), (15554, 10829302), (16577, 10161004), (21098, 7983646), (24442, 6891374), (25151, 6697108), (27674, 6086542), (31108, 5414651), (33154, 5080502), (39523, 4261796), (42196, 3991823), (48884, 3445687), (50302, 3348554), (55348, 3043271), (66308, 2540251), (79046, 2130898), (85547, 1968964), (96859, 1739012), (100604, 1674277), (116039, 1451572), (152207, 1106644), (158092, 1065449), (171094, 984482), (193718, 869506), (232078, 725786), (276661, 608828), (304414, 553322), (342188, 492241), (362893, 464156), (387436, 434753)]