145173456

素因数分解:

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

素因数の和:489

約数の個数: 120

約数和(自身を含む): 423556224

約数和(自身を除く): 278382768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 67, 72, 82, 123, 134, 144, 164, 201, 246, 268, 328, 367, 369, 402, 492, 536, 603, 656, 734, 738, 804, 984, 1072, 1101, 1206, 1468, 1476, 1608, 1968, 2202, 2412, 2747, 2936, 2952, 3216, 3303, 4404, 4824, 5494, 5872, 5904, 6606, 8241, 8808, 9648, 10988, 13212, 15047, 16482, 17616, 21976, 24589, 24723, 26424, 30094, 32964, 43952, 45141, 49178, 49446, 52848, 60188, 65928, 73767, 90282, 98356, 98892, 120376, 131856, 135423, 147534, 180564, 196712, 197784, 221301, 240752, 270846, 295068, 361128, 393424, 395568, 442602, 541692, 590136, 722256, 885204, 1008149, 1083384, 1180272, 1770408, 2016298, 2166768, 3024447, 3540816, 4032596, 6048894, 8065192, 9073341, 12097788, 16130384, 18146682, 24195576, 36293364, 48391152, 72586728, 145173456]

約数ペア:

[(1, 145173456), (2, 72586728), (3, 48391152), (4, 36293364), (6, 24195576), (8, 18146682), (9, 16130384), (12, 12097788), (16, 9073341), (18, 8065192), (24, 6048894), (36, 4032596), (41, 3540816), (48, 3024447), (67, 2166768), (72, 2016298), (82, 1770408), (123, 1180272), (134, 1083384), (144, 1008149), (164, 885204), (201, 722256), (246, 590136), (268, 541692), (328, 442602), (367, 395568), (369, 393424), (402, 361128), (492, 295068), (536, 270846), (603, 240752), (656, 221301), (734, 197784), (738, 196712), (804, 180564), (984, 147534), (1072, 135423), (1101, 131856), (1206, 120376), (1468, 98892), (1476, 98356), (1608, 90282), (1968, 73767), (2202, 65928), (2412, 60188), (2747, 52848), (2936, 49446), (2952, 49178), (3216, 45141), (3303, 43952), (4404, 32964), (4824, 30094), (5494, 26424), (5872, 24723), (5904, 24589), (6606, 21976), (8241, 17616), (8808, 16482), (9648, 15047), (10988, 13212)]