168537204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13781

約数の個数: 72

約数和(自身を含む): 479781120

約数和(自身を除く): 311243916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 13729, 27458, 41187, 54916, 82374, 123561, 151019, 164748, 247122, 302038, 425599, 453057, 494244, 604076, 851198, 906114, 1276797, 1359171, 1702396, 1812228, 2553594, 2718342, 3830391, 4681589, 5107188, 5436684, 7660782, 9363178, 14044767, 15321564, 18726356, 28089534, 42134301, 56179068, 84268602, 168537204]

約数ペア:

[(1, 168537204), (2, 84268602), (3, 56179068), (4, 42134301), (6, 28089534), (9, 18726356), (11, 15321564), (12, 14044767), (18, 9363178), (22, 7660782), (31, 5436684), (33, 5107188), (36, 4681589), (44, 3830391), (62, 2718342), (66, 2553594), (93, 1812228), (99, 1702396), (124, 1359171), (132, 1276797), (186, 906114), (198, 851198), (279, 604076), (341, 494244), (372, 453057), (396, 425599), (558, 302038), (682, 247122), (1023, 164748), (1116, 151019), (1364, 123561), (2046, 82374), (3069, 54916), (4092, 41187), (6138, 27458), (12276, 13729)]