161919024

素因数分解:

$2^4\times 3^1\times {\mathrm{1289}}^1\times {\mathrm{2617}}^1$

素因数の和:3917

約数の個数: 40

約数和(自身を含む): 418775280

約数和(自身を除く): 256856256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1289, 2578, 2617, 3867, 5156, 5234, 7734, 7851, 10312, 10468, 15468, 15702, 20624, 20936, 30936, 31404, 41872, 61872, 62808, 125616, 3373313, 6746626, 10119939, 13493252, 20239878, 26986504, 40479756, 53973008, 80959512, 161919024]

約数ペア:

[(1, 161919024), (2, 80959512), (3, 53973008), (4, 40479756), (6, 26986504), (8, 20239878), (12, 13493252), (16, 10119939), (24, 6746626), (48, 3373313), (1289, 125616), (2578, 62808), (2617, 61872), (3867, 41872), (5156, 31404), (5234, 30936), (7734, 20936), (7851, 20624), (10312, 15702), (10468, 15468)]