167921316

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 473659200

約数和(自身を除く): 305737884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 73, 76, 108, 114, 118, 146, 171, 177, 219, 228, 236, 292, 342, 354, 361, 438, 513, 531, 657, 684, 708, 722, 876, 1026, 1062, 1083, 1121, 1314, 1387, 1444, 1593, 1971, 2052, 2124, 2166, 2242, 2628, 2774, 3186, 3249, 3363, 3942, 4161, 4307, 4332, 4484, 5548, 6372, 6498, 6726, 7884, 8322, 8614, 9747, 10089, 12483, 12921, 12996, 13452, 16644, 17228, 19494, 20178, 21299, 24966, 25842, 26353, 30267, 37449, 38763, 38988, 40356, 42598, 49932, 51684, 52706, 60534, 63897, 74898, 77526, 79059, 81833, 85196, 105412, 116289, 121068, 127794, 149796, 155052, 158118, 163666, 191691, 232578, 237177, 245499, 255588, 316236, 327332, 383382, 465156, 474354, 490998, 575073, 711531, 736497, 766764, 948708, 981996, 1150146, 1423062, 1472994, 1554827, 2209491, 2300292, 2846124, 2945988, 3109654, 4418982, 4664481, 6219308, 8837964, 9328962, 13993443, 18657924, 27986886, 41980329, 55973772, 83960658, 167921316]

約数ペア:

[(1, 167921316), (2, 83960658), (3, 55973772), (4, 41980329), (6, 27986886), (9, 18657924), (12, 13993443), (18, 9328962), (19, 8837964), (27, 6219308), (36, 4664481), (38, 4418982), (54, 3109654), (57, 2945988), (59, 2846124), (73, 2300292), (76, 2209491), (108, 1554827), (114, 1472994), (118, 1423062), (146, 1150146), (171, 981996), (177, 948708), (219, 766764), (228, 736497), (236, 711531), (292, 575073), (342, 490998), (354, 474354), (361, 465156), (438, 383382), (513, 327332), (531, 316236), (657, 255588), (684, 245499), (708, 237177), (722, 232578), (876, 191691), (1026, 163666), (1062, 158118), (1083, 155052), (1121, 149796), (1314, 127794), (1387, 121068), (1444, 116289), (1593, 105412), (1971, 85196), (2052, 81833), (2124, 79059), (2166, 77526), (2242, 74898), (2628, 63897), (2774, 60534), (3186, 52706), (3249, 51684), (3363, 49932), (3942, 42598), (4161, 40356), (4307, 38988), (4332, 38763), (4484, 37449), (5548, 30267), (6372, 26353), (6498, 25842), (6726, 24966), (7884, 21299), (8322, 20178), (8614, 19494), (9747, 17228), (10089, 16644), (12483, 13452), (12921, 12996)]