140993358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 323108352

約数和(自身を除く): 182114994

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 293, 317, 506, 586, 634, 759, 879, 951, 1518, 1758, 1902, 3223, 3487, 6446, 6739, 6974, 7291, 9669, 10461, 13478, 14582, 19338, 20217, 20922, 21873, 40434, 43746, 74129, 80201, 92881, 148258, 160402, 185762, 222387, 240603, 278643, 444774, 481206, 557286, 1021691, 2043382, 2136263, 3065073, 4272526, 6130146, 6408789, 12817578, 23498893, 46997786, 70496679, 140993358]

約数ペア:

[(1, 140993358), (2, 70496679), (3, 46997786), (6, 23498893), (11, 12817578), (22, 6408789), (23, 6130146), (33, 4272526), (46, 3065073), (66, 2136263), (69, 2043382), (138, 1021691), (253, 557286), (293, 481206), (317, 444774), (506, 278643), (586, 240603), (634, 222387), (759, 185762), (879, 160402), (951, 148258), (1518, 92881), (1758, 80201), (1902, 74129), (3223, 43746), (3487, 40434), (6446, 21873), (6739, 20922), (6974, 20217), (7291, 19338), (9669, 14582), (10461, 13478)]