161436996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11278

約数の個数: 96

約数和(自身を含む): 503552000

約数和(自身を除く): 342115004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 11239, 14364, 22478, 33717, 44956, 67434, 78673, 101151, 134868, 157346, 202302, 213541, 236019, 303453, 314692, 404604, 427082, 472038, 606906, 640623, 708057, 854164, 944076, 1213812, 1281246, 1416114, 1494787, 1921869, 2124171, 2562492, 2832228, 2989574, 3843738, 4248342, 4484361, 5765607, 5979148, 7687476, 8496684, 8968722, 11531214, 13453083, 17937444, 23062428, 26906166, 40359249, 53812332, 80718498, 161436996]

約数ペア:

[(1, 161436996), (2, 80718498), (3, 53812332), (4, 40359249), (6, 26906166), (7, 23062428), (9, 17937444), (12, 13453083), (14, 11531214), (18, 8968722), (19, 8496684), (21, 7687476), (27, 5979148), (28, 5765607), (36, 4484361), (38, 4248342), (42, 3843738), (54, 2989574), (57, 2832228), (63, 2562492), (76, 2124171), (84, 1921869), (108, 1494787), (114, 1416114), (126, 1281246), (133, 1213812), (171, 944076), (189, 854164), (228, 708057), (252, 640623), (266, 606906), (342, 472038), (378, 427082), (399, 404604), (513, 314692), (532, 303453), (684, 236019), (756, 213541), (798, 202302), (1026, 157346), (1197, 134868), (1596, 101151), (2052, 78673), (2394, 67434), (3591, 44956), (4788, 33717), (7182, 22478), (11239, 14364)]