168202892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 348204192

約数和(自身を除く): 180001300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 1873, 2041, 3454, 3746, 4082, 6908, 7492, 8164, 20603, 22451, 24349, 41206, 44902, 48698, 82412, 89804, 97396, 267839, 294061, 535678, 588122, 1071356, 1176244, 3234671, 3822793, 6469342, 7645586, 12938684, 15291172, 42050723, 84101446, 168202892]

約数ペア:

[(1, 168202892), (2, 84101446), (4, 42050723), (11, 15291172), (13, 12938684), (22, 7645586), (26, 6469342), (44, 3822793), (52, 3234671), (143, 1176244), (157, 1071356), (286, 588122), (314, 535678), (572, 294061), (628, 267839), (1727, 97396), (1873, 89804), (2041, 82412), (3454, 48698), (3746, 44902), (4082, 41206), (6908, 24349), (7492, 22451), (8164, 20603)]