164147172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 470292480

約数和(自身を除く): 306145308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 71, 84, 102, 119, 142, 204, 213, 238, 284, 357, 426, 476, 497, 714, 852, 994, 1207, 1428, 1491, 1619, 1988, 2414, 2982, 3238, 3621, 4828, 4857, 5964, 6476, 7242, 8449, 9714, 11333, 14484, 16898, 19428, 22666, 25347, 27523, 33796, 33999, 45332, 50694, 55046, 67998, 82569, 101388, 110092, 114949, 135996, 165138, 192661, 229898, 330276, 344847, 385322, 459796, 577983, 689694, 770644, 804643, 1155966, 1379388, 1609286, 1954133, 2311932, 2413929, 3218572, 3908266, 4827858, 5862399, 7816532, 9655716, 11724798, 13678931, 23449596, 27357862, 41036793, 54715724, 82073586, 164147172]

約数ペア:

[(1, 164147172), (2, 82073586), (3, 54715724), (4, 41036793), (6, 27357862), (7, 23449596), (12, 13678931), (14, 11724798), (17, 9655716), (21, 7816532), (28, 5862399), (34, 4827858), (42, 3908266), (51, 3218572), (68, 2413929), (71, 2311932), (84, 1954133), (102, 1609286), (119, 1379388), (142, 1155966), (204, 804643), (213, 770644), (238, 689694), (284, 577983), (357, 459796), (426, 385322), (476, 344847), (497, 330276), (714, 229898), (852, 192661), (994, 165138), (1207, 135996), (1428, 114949), (1491, 110092), (1619, 101388), (1988, 82569), (2414, 67998), (2982, 55046), (3238, 50694), (3621, 45332), (4828, 33999), (4857, 33796), (5964, 27523), (6476, 25347), (7242, 22666), (8449, 19428), (9714, 16898), (11333, 14484)]