158892052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 313169472

約数和(自身を除く): 154277420

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 137, 172, 274, 473, 548, 613, 946, 1226, 1507, 1892, 2452, 3014, 5891, 6028, 6743, 11782, 13486, 23564, 26359, 26972, 52718, 64801, 83981, 105436, 129602, 167962, 259204, 289949, 335924, 579898, 923791, 1159796, 1847582, 3611183, 3695164, 7222366, 14444732, 39723013, 79446026, 158892052]

約数ペア:

[(1, 158892052), (2, 79446026), (4, 39723013), (11, 14444732), (22, 7222366), (43, 3695164), (44, 3611183), (86, 1847582), (137, 1159796), (172, 923791), (274, 579898), (473, 335924), (548, 289949), (613, 259204), (946, 167962), (1226, 129602), (1507, 105436), (1892, 83981), (2452, 64801), (3014, 52718), (5891, 26972), (6028, 26359), (6743, 23564), (11782, 13486)]