138672996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 405823488

約数和(自身を除く): 267150492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 223, 231, 308, 446, 462, 669, 673, 892, 924, 1338, 1346, 1561, 2019, 2453, 2676, 2692, 3122, 4038, 4683, 4711, 4906, 6244, 7359, 7403, 8076, 9366, 9422, 9812, 14133, 14718, 14806, 17171, 18732, 18844, 22209, 28266, 29436, 29612, 34342, 44418, 51513, 51821, 56532, 68684, 88836, 103026, 103642, 150079, 155463, 206052, 207284, 300158, 310926, 450237, 600316, 621852, 900474, 1050553, 1650869, 1800948, 2101106, 3151659, 3301738, 4202212, 4952607, 6303318, 6603476, 9905214, 11556083, 12606636, 19810428, 23112166, 34668249, 46224332, 69336498, 138672996]

約数ペア:

[(1, 138672996), (2, 69336498), (3, 46224332), (4, 34668249), (6, 23112166), (7, 19810428), (11, 12606636), (12, 11556083), (14, 9905214), (21, 6603476), (22, 6303318), (28, 4952607), (33, 4202212), (42, 3301738), (44, 3151659), (66, 2101106), (77, 1800948), (84, 1650869), (132, 1050553), (154, 900474), (223, 621852), (231, 600316), (308, 450237), (446, 310926), (462, 300158), (669, 207284), (673, 206052), (892, 155463), (924, 150079), (1338, 103642), (1346, 103026), (1561, 88836), (2019, 68684), (2453, 56532), (2676, 51821), (2692, 51513), (3122, 44418), (4038, 34342), (4683, 29612), (4711, 29436), (4906, 28266), (6244, 22209), (7359, 18844), (7403, 18732), (8076, 17171), (9366, 14806), (9422, 14718), (9812, 14133)]