155539566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 417493440

約数和(自身を除く): 261953874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 269, 273, 353, 538, 546, 706, 807, 819, 1059, 1614, 1638, 1883, 2118, 2421, 2471, 3177, 3497, 3766, 4589, 4842, 4942, 5649, 6354, 6994, 7413, 9178, 10491, 11298, 13767, 14826, 16947, 20982, 22239, 24479, 27534, 31473, 32123, 33894, 41301, 44478, 48958, 62946, 64246, 73437, 82602, 94957, 96369, 146874, 189914, 192738, 220311, 284871, 289107, 440622, 569742, 578214, 664699, 854613, 1234441, 1329398, 1709226, 1994097, 2468882, 3703323, 3988194, 5982291, 7406646, 8641087, 11109969, 11964582, 17282174, 22219938, 25923261, 51846522, 77769783, 155539566]

約数ペア:

[(1, 155539566), (2, 77769783), (3, 51846522), (6, 25923261), (7, 22219938), (9, 17282174), (13, 11964582), (14, 11109969), (18, 8641087), (21, 7406646), (26, 5982291), (39, 3988194), (42, 3703323), (63, 2468882), (78, 1994097), (91, 1709226), (117, 1329398), (126, 1234441), (182, 854613), (234, 664699), (269, 578214), (273, 569742), (353, 440622), (538, 289107), (546, 284871), (706, 220311), (807, 192738), (819, 189914), (1059, 146874), (1614, 96369), (1638, 94957), (1883, 82602), (2118, 73437), (2421, 64246), (2471, 62946), (3177, 48958), (3497, 44478), (3766, 41301), (4589, 33894), (4842, 32123), (4942, 31473), (5649, 27534), (6354, 24479), (6994, 22239), (7413, 20982), (9178, 16947), (10491, 14826), (11298, 13767)]