128596908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 347828544

約数和(自身を除く): 219231636

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 2244, 3179, 3371, 3468, 6358, 6742, 9537, 10113, 12716, 13484, 19074, 20226, 37081, 38148, 40452, 57307, 74162, 111243, 114614, 148324, 171921, 222486, 229228, 343842, 444972, 630377, 687684, 974219, 1260754, 1891131, 1948438, 2521508, 2922657, 3782262, 3896876, 5845314, 7564524, 10716409, 11690628, 21432818, 32149227, 42865636, 64298454, 128596908]

約数ペア:

[(1, 128596908), (2, 64298454), (3, 42865636), (4, 32149227), (6, 21432818), (11, 11690628), (12, 10716409), (17, 7564524), (22, 5845314), (33, 3896876), (34, 3782262), (44, 2922657), (51, 2521508), (66, 1948438), (68, 1891131), (102, 1260754), (132, 974219), (187, 687684), (204, 630377), (289, 444972), (374, 343842), (561, 229228), (578, 222486), (748, 171921), (867, 148324), (1122, 114614), (1156, 111243), (1734, 74162), (2244, 57307), (3179, 40452), (3371, 38148), (3468, 37081), (6358, 20226), (6742, 19074), (9537, 13484), (10113, 12716)]