156916128

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22391}}^1$

素因数の和:22477

約数の個数: 48

約数和(自身を含む): 417566016

約数和(自身を除く): 260649888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 22391, 44782, 67173, 89564, 134346, 179128, 268692, 358256, 537384, 716512, 1074768, 1634543, 2149536, 3269086, 4903629, 6538172, 9807258, 13076344, 19614516, 26152688, 39229032, 52305376, 78458064, 156916128]

約数ペア:

[(1, 156916128), (2, 78458064), (3, 52305376), (4, 39229032), (6, 26152688), (8, 19614516), (12, 13076344), (16, 9807258), (24, 6538172), (32, 4903629), (48, 3269086), (73, 2149536), (96, 1634543), (146, 1074768), (219, 716512), (292, 537384), (438, 358256), (584, 268692), (876, 179128), (1168, 134346), (1752, 89564), (2336, 67173), (3504, 44782), (7008, 22391)]