168185888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 360956736

約数和(自身を除く): 192770848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 4871, 8632, 9742, 17264, 19484, 34528, 38968, 63323, 77936, 126646, 155872, 253292, 404293, 506584, 808586, 1013168, 1617172, 2026336, 3234344, 5255809, 6468688, 10511618, 12937376, 21023236, 42046472, 84092944, 168185888]

約数ペア:

[(1, 168185888), (2, 84092944), (4, 42046472), (8, 21023236), (13, 12937376), (16, 10511618), (26, 6468688), (32, 5255809), (52, 3234344), (83, 2026336), (104, 1617172), (166, 1013168), (208, 808586), (332, 506584), (416, 404293), (664, 253292), (1079, 155872), (1328, 126646), (2158, 77936), (2656, 63323), (4316, 38968), (4871, 34528), (8632, 19484), (9742, 17264)]