168260552

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 331589700

約数和(自身を除く): 163329148

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 281, 356, 562, 712, 841, 1124, 1682, 2248, 2581, 3364, 5162, 6728, 8149, 10324, 16298, 20648, 25009, 32596, 50018, 65192, 74849, 100036, 149698, 200072, 236321, 299396, 472642, 598792, 725261, 945284, 1450522, 1890568, 2901044, 5802088, 21032569, 42065138, 84130276, 168260552]

約数ペア:

[(1, 168260552), (2, 84130276), (4, 42065138), (8, 21032569), (29, 5802088), (58, 2901044), (89, 1890568), (116, 1450522), (178, 945284), (232, 725261), (281, 598792), (356, 472642), (562, 299396), (712, 236321), (841, 200072), (1124, 149698), (1682, 100036), (2248, 74849), (2581, 65192), (3364, 50018), (5162, 32596), (6728, 25009), (8149, 20648), (10324, 16298)]