164620152

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{14563}}^1$

素因数の和:14732

約数の個数: 48

約数和(自身を含む): 448716840

約数和(自身を除く): 284096688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 14563, 29126, 43689, 58252, 87378, 116504, 131067, 174756, 262134, 349512, 524268, 1048536, 2286391, 4572782, 6859173, 9145564, 13718346, 18291128, 20577519, 27436692, 41155038, 54873384, 82310076, 164620152]

約数ペア:

[(1, 164620152), (2, 82310076), (3, 54873384), (4, 41155038), (6, 27436692), (8, 20577519), (9, 18291128), (12, 13718346), (18, 9145564), (24, 6859173), (36, 4572782), (72, 2286391), (157, 1048536), (314, 524268), (471, 349512), (628, 262134), (942, 174756), (1256, 131067), (1413, 116504), (1884, 87378), (2826, 58252), (3768, 43689), (5652, 29126), (11304, 14563)]