166819044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 457906176

約数和(自身を除く): 291087132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 83, 84, 142, 166, 213, 249, 284, 332, 337, 426, 497, 498, 581, 674, 852, 994, 996, 1011, 1162, 1348, 1491, 1743, 1988, 2022, 2324, 2359, 2982, 3486, 4044, 4718, 5893, 5964, 6972, 7077, 9436, 11786, 14154, 17679, 23572, 23927, 27971, 28308, 35358, 41251, 47854, 55942, 70716, 71781, 82502, 83913, 95708, 111884, 123753, 143562, 165004, 167489, 167826, 195797, 247506, 287124, 334978, 335652, 391594, 495012, 502467, 587391, 669956, 783188, 1004934, 1174782, 1985941, 2009868, 2349564, 3971882, 5957823, 7943764, 11915646, 13901587, 23831292, 27803174, 41704761, 55606348, 83409522, 166819044]

約数ペア:

[(1, 166819044), (2, 83409522), (3, 55606348), (4, 41704761), (6, 27803174), (7, 23831292), (12, 13901587), (14, 11915646), (21, 7943764), (28, 5957823), (42, 3971882), (71, 2349564), (83, 2009868), (84, 1985941), (142, 1174782), (166, 1004934), (213, 783188), (249, 669956), (284, 587391), (332, 502467), (337, 495012), (426, 391594), (497, 335652), (498, 334978), (581, 287124), (674, 247506), (852, 195797), (994, 167826), (996, 167489), (1011, 165004), (1162, 143562), (1348, 123753), (1491, 111884), (1743, 95708), (1988, 83913), (2022, 82502), (2324, 71781), (2359, 70716), (2982, 55942), (3486, 47854), (4044, 41251), (4718, 35358), (5893, 28308), (5964, 27971), (6972, 23927), (7077, 23572), (9436, 17679), (11786, 14154)]