123368672

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 307676880

約数和(自身を除く): 184308208

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 76, 82, 98, 101, 112, 133, 152, 164, 196, 202, 224, 266, 287, 304, 328, 392, 404, 532, 574, 608, 656, 707, 779, 784, 808, 931, 1064, 1148, 1312, 1414, 1558, 1568, 1616, 1862, 1919, 2009, 2128, 2296, 2828, 3116, 3232, 3724, 3838, 4018, 4141, 4256, 4592, 4949, 5453, 5656, 6232, 7448, 7676, 8036, 8282, 9184, 9898, 10906, 11312, 12464, 13433, 14896, 15352, 16072, 16564, 19796, 21812, 22624, 24928, 26866, 28987, 29792, 30704, 32144, 33128, 38171, 39592, 43624, 53732, 57974, 61408, 64288, 66256, 76342, 78679, 79184, 87248, 94031, 107464, 115948, 132512, 152684, 157358, 158368, 174496, 188062, 202909, 214928, 231896, 305368, 314716, 376124, 405818, 429856, 463792, 550753, 610736, 629432, 752248, 811636, 927584, 1101506, 1221472, 1258864, 1504496, 1623272, 2203012, 2517728, 3008992, 3246544, 3855271, 4406024, 6493088, 7710542, 8812048, 15421084, 17624096, 30842168, 61684336, 123368672]

約数ペア:

[(1, 123368672), (2, 61684336), (4, 30842168), (7, 17624096), (8, 15421084), (14, 8812048), (16, 7710542), (19, 6493088), (28, 4406024), (32, 3855271), (38, 3246544), (41, 3008992), (49, 2517728), (56, 2203012), (76, 1623272), (82, 1504496), (98, 1258864), (101, 1221472), (112, 1101506), (133, 927584), (152, 811636), (164, 752248), (196, 629432), (202, 610736), (224, 550753), (266, 463792), (287, 429856), (304, 405818), (328, 376124), (392, 314716), (404, 305368), (532, 231896), (574, 214928), (608, 202909), (656, 188062), (707, 174496), (779, 158368), (784, 157358), (808, 152684), (931, 132512), (1064, 115948), (1148, 107464), (1312, 94031), (1414, 87248), (1558, 79184), (1568, 78679), (1616, 76342), (1862, 66256), (1919, 64288), (2009, 61408), (2128, 57974), (2296, 53732), (2828, 43624), (3116, 39592), (3232, 38171), (3724, 33128), (3838, 32144), (4018, 30704), (4141, 29792), (4256, 28987), (4592, 26866), (4949, 24928), (5453, 22624), (5656, 21812), (6232, 19796), (7448, 16564), (7676, 16072), (8036, 15352), (8282, 14896), (9184, 13433), (9898, 12464), (10906, 11312)]