140992768

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 350259840

約数和(自身を除く): 209267072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 101, 112, 128, 133, 152, 164, 202, 224, 256, 266, 287, 304, 328, 404, 448, 532, 574, 608, 656, 707, 779, 808, 896, 1064, 1148, 1216, 1312, 1414, 1558, 1616, 1792, 1919, 2128, 2296, 2432, 2624, 2828, 3116, 3232, 3838, 4141, 4256, 4592, 4864, 5248, 5453, 5656, 6232, 6464, 7676, 8282, 8512, 9184, 10496, 10906, 11312, 12464, 12928, 13433, 15352, 16564, 17024, 18368, 21812, 22624, 24928, 25856, 26866, 28987, 30704, 33128, 34048, 36736, 43624, 45248, 49856, 53732, 57974, 61408, 66256, 73472, 78679, 87248, 90496, 99712, 107464, 115948, 122816, 132512, 157358, 174496, 180992, 199424, 214928, 231896, 245632, 265024, 314716, 348992, 429856, 463792, 491264, 530048, 550753, 629432, 697984, 859712, 927584, 1060096, 1101506, 1258864, 1395968, 1719424, 1855168, 2203012, 2517728, 3438848, 3710336, 4406024, 5035456, 7420672, 8812048, 10070912, 17624096, 20141824, 35248192, 70496384, 140992768]

約数ペア:

[(1, 140992768), (2, 70496384), (4, 35248192), (7, 20141824), (8, 17624096), (14, 10070912), (16, 8812048), (19, 7420672), (28, 5035456), (32, 4406024), (38, 3710336), (41, 3438848), (56, 2517728), (64, 2203012), (76, 1855168), (82, 1719424), (101, 1395968), (112, 1258864), (128, 1101506), (133, 1060096), (152, 927584), (164, 859712), (202, 697984), (224, 629432), (256, 550753), (266, 530048), (287, 491264), (304, 463792), (328, 429856), (404, 348992), (448, 314716), (532, 265024), (574, 245632), (608, 231896), (656, 214928), (707, 199424), (779, 180992), (808, 174496), (896, 157358), (1064, 132512), (1148, 122816), (1216, 115948), (1312, 107464), (1414, 99712), (1558, 90496), (1616, 87248), (1792, 78679), (1919, 73472), (2128, 66256), (2296, 61408), (2432, 57974), (2624, 53732), (2828, 49856), (3116, 45248), (3232, 43624), (3838, 36736), (4141, 34048), (4256, 33128), (4592, 30704), (4864, 28987), (5248, 26866), (5453, 25856), (5656, 24928), (6232, 22624), (6464, 21812), (7676, 18368), (8282, 17024), (8512, 16564), (9184, 15352), (10496, 13433), (10906, 12928), (11312, 12464)]