164967222

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 390528000

約数和(自身を除く): 225560778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 343, 426, 497, 686, 994, 1029, 1129, 1491, 2058, 2258, 2982, 3387, 3479, 6774, 6958, 7903, 10437, 15806, 20874, 23709, 24353, 47418, 48706, 55321, 73059, 80159, 110642, 146118, 160318, 165963, 240477, 331926, 387247, 480954, 561113, 774494, 1122226, 1161741, 1683339, 2323482, 3366678, 3927791, 7855582, 11783373, 23566746, 27494537, 54989074, 82483611, 164967222]

約数ペア:

[(1, 164967222), (2, 82483611), (3, 54989074), (6, 27494537), (7, 23566746), (14, 11783373), (21, 7855582), (42, 3927791), (49, 3366678), (71, 2323482), (98, 1683339), (142, 1161741), (147, 1122226), (213, 774494), (294, 561113), (343, 480954), (426, 387247), (497, 331926), (686, 240477), (994, 165963), (1029, 160318), (1129, 146118), (1491, 110642), (2058, 80159), (2258, 73059), (2982, 55321), (3387, 48706), (3479, 47418), (6774, 24353), (6958, 23709), (7903, 20874), (10437, 15806)]