157744384

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 391466880

約数和(自身を除く): 233722496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 113, 128, 133, 152, 164, 224, 226, 256, 266, 287, 304, 328, 448, 452, 532, 574, 608, 656, 779, 791, 896, 904, 1064, 1148, 1216, 1312, 1558, 1582, 1792, 1808, 2128, 2147, 2296, 2432, 2624, 3116, 3164, 3616, 4256, 4294, 4592, 4633, 4864, 5248, 5453, 6232, 6328, 7232, 8512, 8588, 9184, 9266, 10496, 10906, 12464, 12656, 14464, 15029, 17024, 17176, 18368, 18532, 21812, 24928, 25312, 28928, 30058, 32431, 34048, 34352, 36736, 37064, 43624, 49856, 50624, 60116, 64862, 68704, 73472, 74128, 87248, 88027, 99712, 101248, 120232, 129724, 137408, 148256, 174496, 176054, 199424, 202496, 240464, 259448, 274816, 296512, 348992, 352108, 480928, 518896, 549632, 593024, 616189, 697984, 704216, 961856, 1037792, 1186048, 1232378, 1395968, 1408432, 1923712, 2075584, 2464756, 2816864, 3847424, 4151168, 4929512, 5633728, 8302336, 9859024, 11267456, 19718048, 22534912, 39436096, 78872192, 157744384]

約数ペア:

[(1, 157744384), (2, 78872192), (4, 39436096), (7, 22534912), (8, 19718048), (14, 11267456), (16, 9859024), (19, 8302336), (28, 5633728), (32, 4929512), (38, 4151168), (41, 3847424), (56, 2816864), (64, 2464756), (76, 2075584), (82, 1923712), (112, 1408432), (113, 1395968), (128, 1232378), (133, 1186048), (152, 1037792), (164, 961856), (224, 704216), (226, 697984), (256, 616189), (266, 593024), (287, 549632), (304, 518896), (328, 480928), (448, 352108), (452, 348992), (532, 296512), (574, 274816), (608, 259448), (656, 240464), (779, 202496), (791, 199424), (896, 176054), (904, 174496), (1064, 148256), (1148, 137408), (1216, 129724), (1312, 120232), (1558, 101248), (1582, 99712), (1792, 88027), (1808, 87248), (2128, 74128), (2147, 73472), (2296, 68704), (2432, 64862), (2624, 60116), (3116, 50624), (3164, 49856), (3616, 43624), (4256, 37064), (4294, 36736), (4592, 34352), (4633, 34048), (4864, 32431), (5248, 30058), (5453, 28928), (6232, 25312), (6328, 24928), (7232, 21812), (8512, 18532), (8588, 18368), (9184, 17176), (9266, 17024), (10496, 15029), (10906, 14464), (12464, 12656)]