161837236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 324495360

約数和(自身を除く): 162658124

約数列:

[1, 2, 4, 11, 22, 31, 44, 59, 62, 118, 124, 236, 341, 649, 682, 1298, 1364, 1829, 2011, 2596, 3658, 4022, 7316, 8044, 20119, 22121, 40238, 44242, 62341, 80476, 88484, 118649, 124682, 237298, 249364, 474596, 685751, 1305139, 1371502, 2610278, 2743004, 3678119, 5220556, 7356238, 14712476, 40459309, 80918618, 161837236]

約数ペア:

[(1, 161837236), (2, 80918618), (4, 40459309), (11, 14712476), (22, 7356238), (31, 5220556), (44, 3678119), (59, 2743004), (62, 2610278), (118, 1371502), (124, 1305139), (236, 685751), (341, 474596), (649, 249364), (682, 237298), (1298, 124682), (1364, 118649), (1829, 88484), (2011, 80476), (2596, 62341), (3658, 44242), (4022, 40238), (7316, 22121), (8044, 20119)]