140248158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 312076800

約数和(自身を除く): 171828642

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 89, 114, 138, 178, 267, 437, 534, 601, 874, 1202, 1311, 1691, 1803, 2047, 2622, 3382, 3606, 4094, 5073, 6141, 10146, 11419, 12282, 13823, 22838, 27646, 34257, 38893, 41469, 53489, 68514, 77786, 82938, 106978, 116679, 160467, 233358, 262637, 320934, 525274, 787911, 1016291, 1230247, 1575822, 2032582, 2460494, 3048873, 3690741, 6097746, 7381482, 23374693, 46749386, 70124079, 140248158]

約数ペア:

[(1, 140248158), (2, 70124079), (3, 46749386), (6, 23374693), (19, 7381482), (23, 6097746), (38, 3690741), (46, 3048873), (57, 2460494), (69, 2032582), (89, 1575822), (114, 1230247), (138, 1016291), (178, 787911), (267, 525274), (437, 320934), (534, 262637), (601, 233358), (874, 160467), (1202, 116679), (1311, 106978), (1691, 82938), (1803, 77786), (2047, 68514), (2622, 53489), (3382, 41469), (3606, 38893), (4094, 34257), (5073, 27646), (6141, 22838), (10146, 13823), (11419, 12282)]