158848144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 383864320

約数和(自身を除く): 225016176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1381, 1456, 2054, 2212, 2762, 4108, 4424, 5524, 7189, 8216, 8848, 9667, 11048, 14378, 16432, 17953, 19334, 22096, 28756, 35906, 38668, 57512, 71812, 77336, 109099, 115024, 125671, 143624, 154672, 218198, 251342, 287248, 436396, 502684, 763693, 872792, 1005368, 1418287, 1527386, 1745584, 2010736, 2836574, 3054772, 5673148, 6109544, 9928009, 11346296, 12219088, 19856018, 22692592, 39712036, 79424072, 158848144]

約数ペア:

[(1, 158848144), (2, 79424072), (4, 39712036), (7, 22692592), (8, 19856018), (13, 12219088), (14, 11346296), (16, 9928009), (26, 6109544), (28, 5673148), (52, 3054772), (56, 2836574), (79, 2010736), (91, 1745584), (104, 1527386), (112, 1418287), (158, 1005368), (182, 872792), (208, 763693), (316, 502684), (364, 436396), (553, 287248), (632, 251342), (728, 218198), (1027, 154672), (1106, 143624), (1264, 125671), (1381, 115024), (1456, 109099), (2054, 77336), (2212, 71812), (2762, 57512), (4108, 38668), (4424, 35906), (5524, 28756), (7189, 22096), (8216, 19334), (8848, 17953), (9667, 16432), (11048, 14378)]