161904294

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 386661600

約数和(自身を除く): 224757306

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 67, 102, 106, 134, 149, 153, 159, 201, 298, 306, 318, 402, 447, 477, 603, 894, 901, 954, 1139, 1206, 1341, 1802, 2278, 2533, 2682, 2703, 3417, 3551, 5066, 5406, 6834, 7102, 7599, 7897, 8109, 9983, 10251, 10653, 15198, 15794, 16218, 19966, 20502, 21306, 22797, 23691, 29949, 31959, 45594, 47382, 59898, 60367, 63918, 71073, 89847, 120734, 134249, 142146, 169711, 179694, 181101, 268498, 339422, 362202, 402747, 509133, 529099, 543303, 805494, 1018266, 1058198, 1086606, 1208241, 1527399, 1587297, 2416482, 3054798, 3174594, 4761891, 8994683, 9523782, 17989366, 26984049, 53968098, 80952147, 161904294]

約数ペア:

[(1, 161904294), (2, 80952147), (3, 53968098), (6, 26984049), (9, 17989366), (17, 9523782), (18, 8994683), (34, 4761891), (51, 3174594), (53, 3054798), (67, 2416482), (102, 1587297), (106, 1527399), (134, 1208241), (149, 1086606), (153, 1058198), (159, 1018266), (201, 805494), (298, 543303), (306, 529099), (318, 509133), (402, 402747), (447, 362202), (477, 339422), (603, 268498), (894, 181101), (901, 179694), (954, 169711), (1139, 142146), (1206, 134249), (1341, 120734), (1802, 89847), (2278, 71073), (2533, 63918), (2682, 60367), (2703, 59898), (3417, 47382), (3551, 45594), (5066, 31959), (5406, 29949), (6834, 23691), (7102, 22797), (7599, 21306), (7897, 20502), (8109, 19966), (9983, 16218), (10251, 15794), (10653, 15198)]