125749988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4373}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 274337280

約数和(自身を除く): 148587292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 4373, 7189, 8746, 14378, 17492, 28756, 30611, 56849, 61222, 113698, 122444, 227396, 345467, 397943, 690934, 795886, 1381868, 1591772, 2418269, 4491071, 4836538, 8982142, 9673076, 17964284, 31437497, 62874994, 125749988]

約数ペア:

[(1, 125749988), (2, 62874994), (4, 31437497), (7, 17964284), (13, 9673076), (14, 8982142), (26, 4836538), (28, 4491071), (52, 2418269), (79, 1591772), (91, 1381868), (158, 795886), (182, 690934), (316, 397943), (364, 345467), (553, 227396), (1027, 122444), (1106, 113698), (2054, 61222), (2212, 56849), (4108, 30611), (4373, 28756), (7189, 17492), (8746, 14378)]