168626178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 291713022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 53, 54, 57, 63, 106, 114, 126, 133, 159, 171, 189, 266, 318, 342, 371, 378, 399, 443, 477, 513, 742, 798, 886, 954, 1007, 1026, 1113, 1197, 1329, 1431, 2014, 2226, 2394, 2658, 2862, 3021, 3101, 3339, 3591, 3987, 6042, 6202, 6678, 7049, 7182, 7974, 8417, 9063, 9303, 10017, 11961, 14098, 16834, 18126, 18606, 20034, 21147, 23479, 23922, 25251, 27189, 27909, 42294, 46958, 50502, 54378, 55818, 58919, 63441, 70437, 75753, 83727, 117838, 126882, 140874, 151506, 164353, 167454, 176757, 190323, 211311, 227259, 328706, 353514, 380646, 422622, 446101, 454518, 493059, 530271, 633933, 892202, 986118, 1060542, 1267866, 1338303, 1479177, 1590813, 2676606, 2958354, 3122707, 3181626, 4014909, 4437531, 6245414, 8029818, 8875062, 9368121, 12044727, 18736242, 24089454, 28104363, 56208726, 84313089, 168626178]

約数ペア:

[(1, 168626178), (2, 84313089), (3, 56208726), (6, 28104363), (7, 24089454), (9, 18736242), (14, 12044727), (18, 9368121), (19, 8875062), (21, 8029818), (27, 6245414), (38, 4437531), (42, 4014909), (53, 3181626), (54, 3122707), (57, 2958354), (63, 2676606), (106, 1590813), (114, 1479177), (126, 1338303), (133, 1267866), (159, 1060542), (171, 986118), (189, 892202), (266, 633933), (318, 530271), (342, 493059), (371, 454518), (378, 446101), (399, 422622), (443, 380646), (477, 353514), (513, 328706), (742, 227259), (798, 211311), (886, 190323), (954, 176757), (1007, 167454), (1026, 164353), (1113, 151506), (1197, 140874), (1329, 126882), (1431, 117838), (2014, 83727), (2226, 75753), (2394, 70437), (2658, 63441), (2862, 58919), (3021, 55818), (3101, 54378), (3339, 50502), (3591, 46958), (3987, 42294), (6042, 27909), (6202, 27189), (6678, 25251), (7049, 23922), (7182, 23479), (7974, 21147), (8417, 20034), (9063, 18606), (9303, 18126), (10017, 16834), (11961, 14098)]