140381766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8418

約数の個数: 72

約数和(自身を含む): 372485880

約数和(自身を除く): 232104114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8377, 8379, 16754, 16758, 25131, 50262, 58639, 75393, 117278, 150786, 159163, 175917, 318326, 351834, 410473, 477489, 527751, 820946, 954978, 1055502, 1114141, 1231419, 1432467, 2228282, 2462838, 2864934, 3342423, 3694257, 6684846, 7388514, 7798987, 10027269, 15597974, 20054538, 23396961, 46793922, 70190883, 140381766]

約数ペア:

[(1, 140381766), (2, 70190883), (3, 46793922), (6, 23396961), (7, 20054538), (9, 15597974), (14, 10027269), (18, 7798987), (19, 7388514), (21, 6684846), (38, 3694257), (42, 3342423), (49, 2864934), (57, 2462838), (63, 2228282), (98, 1432467), (114, 1231419), (126, 1114141), (133, 1055502), (147, 954978), (171, 820946), (266, 527751), (294, 477489), (342, 410473), (399, 351834), (441, 318326), (798, 175917), (882, 159163), (931, 150786), (1197, 117278), (1862, 75393), (2394, 58639), (2793, 50262), (5586, 25131), (8377, 16758), (8379, 16754)]