154996952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{11821}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 319194000

約数和(自身を除く): 164197048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 11821, 13112, 23642, 47284, 94568, 130031, 260062, 520124, 1040248, 1761329, 3522658, 7045316, 14090632, 19374619, 38749238, 77498476, 154996952]

約数ペア:

[(1, 154996952), (2, 77498476), (4, 38749238), (8, 19374619), (11, 14090632), (22, 7045316), (44, 3522658), (88, 1761329), (149, 1040248), (298, 520124), (596, 260062), (1192, 130031), (1639, 94568), (3278, 47284), (6556, 23642), (11821, 13112)]