155964236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{929}}^1$

素因数の和:1046

約数の個数: 36

約数和(自身を含む): 293861400

約数和(自身を除く): 137897164

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 929, 1786, 1858, 2209, 3572, 3716, 4418, 8836, 17651, 35302, 41971, 43663, 70604, 83942, 87326, 167884, 174652, 829597, 1659194, 2052161, 3318388, 4104322, 8208644, 38991059, 77982118, 155964236]

約数ペア:

[(1, 155964236), (2, 77982118), (4, 38991059), (19, 8208644), (38, 4104322), (47, 3318388), (76, 2052161), (94, 1659194), (188, 829597), (893, 174652), (929, 167884), (1786, 87326), (1858, 83942), (2209, 70604), (3572, 43663), (3716, 41971), (4418, 35302), (8836, 17651)]