38156915132

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 78379972608

約数和(自身を除く): 40223057476

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 157, 268, 314, 353, 367, 469, 628, 706, 734, 938, 1099, 1412, 1468, 1876, 2198, 2471, 2569, 4396, 4942, 5138, 9884, 10276, 10519, 21038, 23651, 24589, 42076, 47302, 49178, 55421, 57619, 73633, 94604, 98356, 110842, 115238, 129551, 147266, 165557, 172123, 221684, 230476, 259102, 294532, 331114, 344246, 387947, 403333, 518204, 662228, 688492, 775894, 806666, 906857, 1551788, 1613332, 1813714, 3627428, 3713207, 3860473, 7426414, 7720946, 8679917, 14852828, 15441892, 17359834, 20339507, 25992449, 27023311, 34719668, 40679014, 51984898, 54046622, 60759419, 81358028, 103969796, 108093244, 121518838, 142376549, 243037676, 284753098, 569506196, 1362746969, 2725493938, 5450987876, 9539228783, 19078457566, 38156915132]

約数ペア:

[(1, 38156915132), (2, 19078457566), (4, 9539228783), (7, 5450987876), (14, 2725493938), (28, 1362746969), (67, 569506196), (134, 284753098), (157, 243037676), (268, 142376549), (314, 121518838), (353, 108093244), (367, 103969796), (469, 81358028), (628, 60759419), (706, 54046622), (734, 51984898), (938, 40679014), (1099, 34719668), (1412, 27023311), (1468, 25992449), (1876, 20339507), (2198, 17359834), (2471, 15441892), (2569, 14852828), (4396, 8679917), (4942, 7720946), (5138, 7426414), (9884, 3860473), (10276, 3713207), (10519, 3627428), (21038, 1813714), (23651, 1613332), (24589, 1551788), (42076, 906857), (47302, 806666), (49178, 775894), (55421, 688492), (57619, 662228), (73633, 518204), (94604, 403333), (98356, 387947), (110842, 344246), (115238, 331114), (129551, 294532), (147266, 259102), (165557, 230476), (172123, 221684)]