118721812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 72

約数和(自身を含む): 247750272

約数和(自身を除く): 129028460

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 121, 187, 188, 242, 307, 374, 484, 517, 614, 748, 799, 1034, 1228, 1598, 2057, 2068, 3196, 3377, 4114, 5219, 5687, 6754, 8228, 8789, 10438, 11374, 13508, 14429, 17578, 20876, 22748, 28858, 35156, 37147, 57409, 57716, 74294, 96679, 114818, 148588, 158719, 193358, 229636, 245293, 317438, 386716, 490586, 631499, 634876, 981172, 1262998, 1745909, 2525996, 2698223, 3491818, 5396446, 6983636, 10792892, 29680453, 59360906, 118721812]

約数ペア:

[(1, 118721812), (2, 59360906), (4, 29680453), (11, 10792892), (17, 6983636), (22, 5396446), (34, 3491818), (44, 2698223), (47, 2525996), (68, 1745909), (94, 1262998), (121, 981172), (187, 634876), (188, 631499), (242, 490586), (307, 386716), (374, 317438), (484, 245293), (517, 229636), (614, 193358), (748, 158719), (799, 148588), (1034, 114818), (1228, 96679), (1598, 74294), (2057, 57716), (2068, 57409), (3196, 37147), (3377, 35156), (4114, 28858), (5219, 22748), (5687, 20876), (6754, 17578), (8228, 14429), (8789, 13508), (10438, 11374)]