155358336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 128

約数和(自身を含む): 488131200

約数和(自身を除く): 332772864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 1993, 2436, 2688, 2784, 3248, 3712, 3986, 4872, 5568, 5979, 6496, 7972, 9744, 11136, 11958, 12992, 13951, 15944, 19488, 23916, 25984, 27902, 31888, 38976, 41853, 47832, 55804, 57797, 63776, 77952, 83706, 95664, 111608, 115594, 127552, 167412, 173391, 191328, 223216, 231188, 255104, 334824, 346782, 382656, 404579, 446432, 462376, 669648, 693564, 765312, 809158, 892864, 924752, 1213737, 1339296, 1387128, 1618316, 1785728, 1849504, 2427474, 2678592, 2774256, 3236632, 3699008, 4854948, 5357184, 5548512, 6473264, 7398016, 9709896, 11097024, 12946528, 19419792, 22194048, 25893056, 38839584, 51786112, 77679168, 155358336]

約数ペア:

[(1, 155358336), (2, 77679168), (3, 51786112), (4, 38839584), (6, 25893056), (7, 22194048), (8, 19419792), (12, 12946528), (14, 11097024), (16, 9709896), (21, 7398016), (24, 6473264), (28, 5548512), (29, 5357184), (32, 4854948), (42, 3699008), (48, 3236632), (56, 2774256), (58, 2678592), (64, 2427474), (84, 1849504), (87, 1785728), (96, 1618316), (112, 1387128), (116, 1339296), (128, 1213737), (168, 924752), (174, 892864), (192, 809158), (203, 765312), (224, 693564), (232, 669648), (336, 462376), (348, 446432), (384, 404579), (406, 382656), (448, 346782), (464, 334824), (609, 255104), (672, 231188), (696, 223216), (812, 191328), (896, 173391), (928, 167412), (1218, 127552), (1344, 115594), (1392, 111608), (1624, 95664), (1856, 83706), (1993, 77952), (2436, 63776), (2688, 57797), (2784, 55804), (3248, 47832), (3712, 41853), (3986, 38976), (4872, 31888), (5568, 27902), (5979, 25984), (6496, 23916), (7972, 19488), (9744, 15944), (11136, 13951), (11958, 12992)]