163320138

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 80

約数和(自身を含む): 381515904

約数和(自身を除く): 218195766

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 67, 81, 82, 123, 134, 162, 201, 246, 367, 369, 402, 603, 734, 738, 1101, 1107, 1206, 1809, 2202, 2214, 2747, 3303, 3321, 3618, 5427, 5494, 6606, 6642, 8241, 9909, 10854, 15047, 16482, 19818, 24589, 24723, 29727, 30094, 45141, 49178, 49446, 59454, 73767, 74169, 90282, 135423, 147534, 148338, 221301, 222507, 270846, 406269, 442602, 445014, 663903, 812538, 1008149, 1218807, 1327806, 1991709, 2016298, 2437614, 3024447, 3983418, 6048894, 9073341, 18146682, 27220023, 54440046, 81660069, 163320138]

約数ペア:

[(1, 163320138), (2, 81660069), (3, 54440046), (6, 27220023), (9, 18146682), (18, 9073341), (27, 6048894), (41, 3983418), (54, 3024447), (67, 2437614), (81, 2016298), (82, 1991709), (123, 1327806), (134, 1218807), (162, 1008149), (201, 812538), (246, 663903), (367, 445014), (369, 442602), (402, 406269), (603, 270846), (734, 222507), (738, 221301), (1101, 148338), (1107, 147534), (1206, 135423), (1809, 90282), (2202, 74169), (2214, 73767), (2747, 59454), (3303, 49446), (3321, 49178), (3618, 45141), (5427, 30094), (5494, 29727), (6606, 24723), (6642, 24589), (8241, 19818), (9909, 16482), (10854, 15047)]