164310916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4529

約数の個数: 72

約数和(自身を含む): 386449056

約数和(自身を除く): 222138140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 4483, 5236, 8966, 9163, 17932, 18326, 31381, 36652, 49313, 62762, 76211, 98626, 125524, 152422, 197252, 219667, 304844, 345191, 439334, 533477, 690382, 838321, 878668, 1066954, 1380764, 1676642, 2133908, 2416337, 3353284, 3734339, 4832674, 5868247, 7468678, 9665348, 11736494, 14937356, 23472988, 41077729, 82155458, 164310916]

約数ペア:

[(1, 164310916), (2, 82155458), (4, 41077729), (7, 23472988), (11, 14937356), (14, 11736494), (17, 9665348), (22, 7468678), (28, 5868247), (34, 4832674), (44, 3734339), (49, 3353284), (68, 2416337), (77, 2133908), (98, 1676642), (119, 1380764), (154, 1066954), (187, 878668), (196, 838321), (238, 690382), (308, 533477), (374, 439334), (476, 345191), (539, 304844), (748, 219667), (833, 197252), (1078, 152422), (1309, 125524), (1666, 98626), (2156, 76211), (2618, 62762), (3332, 49313), (4483, 36652), (5236, 31381), (8966, 18326), (9163, 17932)]