158666256

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:834

約数の個数: 160

約数和(自身を含む): 528537600

約数和(自身を除く): 369871344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 252, 284, 336, 378, 426, 432, 497, 504, 568, 639, 739, 756, 852, 994, 1008, 1136, 1278, 1478, 1491, 1512, 1704, 1917, 1988, 2217, 2556, 2956, 2982, 3024, 3408, 3834, 3976, 4434, 4473, 5112, 5173, 5912, 5964, 6651, 7668, 7952, 8868, 8946, 10224, 10346, 11824, 11928, 13302, 13419, 15336, 15519, 17736, 17892, 19953, 20692, 23856, 26604, 26838, 30672, 31038, 35472, 35784, 39906, 41384, 46557, 52469, 53208, 53676, 62076, 71568, 79812, 82768, 93114, 104938, 106416, 107352, 124152, 139671, 157407, 159624, 186228, 209876, 214704, 248304, 279342, 314814, 319248, 367283, 372456, 419752, 472221, 558684, 629628, 734566, 744912, 839504, 944442, 1101849, 1117368, 1259256, 1416663, 1469132, 1888884, 2203698, 2234736, 2518512, 2833326, 2938264, 3305547, 3777768, 4407396, 5666652, 5876528, 6611094, 7555536, 8814792, 9916641, 11333304, 13222188, 17629584, 19833282, 22666608, 26444376, 39666564, 52888752, 79333128, 158666256]

約数ペア:

[(1, 158666256), (2, 79333128), (3, 52888752), (4, 39666564), (6, 26444376), (7, 22666608), (8, 19833282), (9, 17629584), (12, 13222188), (14, 11333304), (16, 9916641), (18, 8814792), (21, 7555536), (24, 6611094), (27, 5876528), (28, 5666652), (36, 4407396), (42, 3777768), (48, 3305547), (54, 2938264), (56, 2833326), (63, 2518512), (71, 2234736), (72, 2203698), (84, 1888884), (108, 1469132), (112, 1416663), (126, 1259256), (142, 1117368), (144, 1101849), (168, 944442), (189, 839504), (213, 744912), (216, 734566), (252, 629628), (284, 558684), (336, 472221), (378, 419752), (426, 372456), (432, 367283), (497, 319248), (504, 314814), (568, 279342), (639, 248304), (739, 214704), (756, 209876), (852, 186228), (994, 159624), (1008, 157407), (1136, 139671), (1278, 124152), (1478, 107352), (1491, 106416), (1512, 104938), (1704, 93114), (1917, 82768), (1988, 79812), (2217, 71568), (2556, 62076), (2956, 53676), (2982, 53208), (3024, 52469), (3408, 46557), (3834, 41384), (3976, 39906), (4434, 35784), (4473, 35472), (5112, 31038), (5173, 30672), (5912, 26838), (5964, 26604), (6651, 23856), (7668, 20692), (7952, 19953), (8868, 17892), (8946, 17736), (10224, 15519), (10346, 15336), (11824, 13419), (11928, 13302)]