169163764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 393200640

約数和(自身を除く): 224036876

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 137, 154, 209, 211, 266, 274, 308, 418, 422, 532, 548, 836, 844, 959, 1463, 1477, 1507, 1918, 2321, 2603, 2926, 2954, 3014, 3836, 4009, 4642, 5206, 5852, 5908, 6028, 8018, 9284, 10412, 10549, 16036, 16247, 18221, 21098, 28063, 28633, 28907, 32494, 36442, 42196, 44099, 56126, 57266, 57814, 64988, 72884, 88198, 112252, 114532, 115628, 176396, 200431, 202349, 308693, 317977, 400862, 404698, 549233, 617386, 635954, 801724, 809396, 1098466, 1234772, 1271908, 2196932, 2225839, 3844631, 4451678, 6041563, 7689262, 8903356, 12083126, 15378524, 24166252, 42290941, 84581882, 169163764]

約数ペア:

[(1, 169163764), (2, 84581882), (4, 42290941), (7, 24166252), (11, 15378524), (14, 12083126), (19, 8903356), (22, 7689262), (28, 6041563), (38, 4451678), (44, 3844631), (76, 2225839), (77, 2196932), (133, 1271908), (137, 1234772), (154, 1098466), (209, 809396), (211, 801724), (266, 635954), (274, 617386), (308, 549233), (418, 404698), (422, 400862), (532, 317977), (548, 308693), (836, 202349), (844, 200431), (959, 176396), (1463, 115628), (1477, 114532), (1507, 112252), (1918, 88198), (2321, 72884), (2603, 64988), (2926, 57814), (2954, 57266), (3014, 56126), (3836, 44099), (4009, 42196), (4642, 36442), (5206, 32494), (5852, 28907), (5908, 28633), (6028, 28063), (8018, 21098), (9284, 18221), (10412, 16247), (10549, 16036)]