164187504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 498301440

約数和(自身を除く): 334113936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 229, 234, 312, 383, 458, 468, 624, 687, 766, 916, 936, 1149, 1374, 1532, 1832, 1872, 2061, 2298, 2748, 2977, 3064, 3447, 3664, 4122, 4596, 4979, 5496, 5954, 6128, 6894, 8244, 8931, 9192, 9958, 10992, 11908, 13788, 14937, 16488, 17862, 18384, 19916, 23816, 26793, 27576, 29874, 32976, 35724, 39832, 44811, 47632, 53586, 55152, 59748, 71448, 79664, 87707, 89622, 107172, 119496, 142896, 175414, 179244, 214344, 238992, 263121, 350828, 358488, 428688, 526242, 701656, 716976, 789363, 1052484, 1140191, 1403312, 1578726, 2104968, 2280382, 3157452, 3420573, 4209936, 4560764, 6314904, 6841146, 9121528, 10261719, 12629808, 13682292, 18243056, 20523438, 27364584, 41046876, 54729168, 82093752, 164187504]

約数ペア:

[(1, 164187504), (2, 82093752), (3, 54729168), (4, 41046876), (6, 27364584), (8, 20523438), (9, 18243056), (12, 13682292), (13, 12629808), (16, 10261719), (18, 9121528), (24, 6841146), (26, 6314904), (36, 4560764), (39, 4209936), (48, 3420573), (52, 3157452), (72, 2280382), (78, 2104968), (104, 1578726), (117, 1403312), (144, 1140191), (156, 1052484), (208, 789363), (229, 716976), (234, 701656), (312, 526242), (383, 428688), (458, 358488), (468, 350828), (624, 263121), (687, 238992), (766, 214344), (916, 179244), (936, 175414), (1149, 142896), (1374, 119496), (1532, 107172), (1832, 89622), (1872, 87707), (2061, 79664), (2298, 71448), (2748, 59748), (2977, 55152), (3064, 53586), (3447, 47632), (3664, 44811), (4122, 39832), (4596, 35724), (4979, 32976), (5496, 29874), (5954, 27576), (6128, 26793), (6894, 23816), (8244, 19916), (8931, 18384), (9192, 17862), (9958, 16488), (10992, 14937), (11908, 13788)]