141920896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 335437200

約数和(自身を除く): 193516304

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 32, 34, 52, 58, 64, 68, 104, 116, 128, 136, 173, 208, 221, 232, 272, 346, 377, 416, 442, 464, 493, 544, 692, 754, 832, 884, 928, 986, 1088, 1384, 1508, 1664, 1768, 1856, 1972, 2176, 2249, 2768, 2941, 3016, 3536, 3712, 3944, 4498, 5017, 5536, 5882, 6032, 6409, 7072, 7888, 8996, 10034, 11072, 11764, 12064, 12818, 14144, 15776, 17992, 20068, 22144, 23528, 24128, 25636, 28288, 31552, 35984, 38233, 40136, 47056, 48256, 51272, 63104, 65221, 71968, 76466, 80272, 85289, 94112, 102544, 130442, 143936, 152932, 160544, 170578, 188224, 205088, 260884, 287872, 305864, 321088, 341156, 376448, 410176, 521768, 611728, 642176, 682312, 820352, 1043536, 1108757, 1223456, 1364624, 2087072, 2217514, 2446912, 2729248, 4174144, 4435028, 4893824, 5458496, 8348288, 8870056, 10916992, 17740112, 35480224, 70960448, 141920896]

約数ペア:

[(1, 141920896), (2, 70960448), (4, 35480224), (8, 17740112), (13, 10916992), (16, 8870056), (17, 8348288), (26, 5458496), (29, 4893824), (32, 4435028), (34, 4174144), (52, 2729248), (58, 2446912), (64, 2217514), (68, 2087072), (104, 1364624), (116, 1223456), (128, 1108757), (136, 1043536), (173, 820352), (208, 682312), (221, 642176), (232, 611728), (272, 521768), (346, 410176), (377, 376448), (416, 341156), (442, 321088), (464, 305864), (493, 287872), (544, 260884), (692, 205088), (754, 188224), (832, 170578), (884, 160544), (928, 152932), (986, 143936), (1088, 130442), (1384, 102544), (1508, 94112), (1664, 85289), (1768, 80272), (1856, 76466), (1972, 71968), (2176, 65221), (2249, 63104), (2768, 51272), (2941, 48256), (3016, 47056), (3536, 40136), (3712, 38233), (3944, 35984), (4498, 31552), (5017, 28288), (5536, 25636), (5882, 24128), (6032, 23528), (6409, 22144), (7072, 20068), (7888, 17992), (8996, 15776), (10034, 14144), (11072, 12818), (11764, 12064)]