158395864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1873}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 334958760

約数和(自身を除く): 176562896

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1873, 1922, 2728, 3746, 3844, 7492, 7688, 10571, 14984, 20603, 21142, 41206, 42284, 58063, 82412, 84568, 116126, 164824, 232252, 464504, 638693, 1277386, 1799953, 2554772, 3599906, 5109544, 7199812, 14399624, 19799483, 39598966, 79197932, 158395864]

約数ペア:

[(1, 158395864), (2, 79197932), (4, 39598966), (8, 19799483), (11, 14399624), (22, 7199812), (31, 5109544), (44, 3599906), (62, 2554772), (88, 1799953), (124, 1277386), (248, 638693), (341, 464504), (682, 232252), (961, 164824), (1364, 116126), (1873, 84568), (1922, 82412), (2728, 58063), (3746, 42284), (3844, 41206), (7492, 21142), (7688, 20603), (10571, 14984)]