121505988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17248

約数の個数: 48

約数和(自身を含む): 308080640

約数和(自身を除く): 186574652

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 17191, 34382, 51573, 68764, 103146, 206292, 326629, 532921, 653258, 979887, 1065842, 1306516, 1598763, 1959774, 2131684, 3197526, 3919548, 6395052, 10125499, 20250998, 30376497, 40501996, 60752994, 121505988]

約数ペア:

[(1, 121505988), (2, 60752994), (3, 40501996), (4, 30376497), (6, 20250998), (12, 10125499), (19, 6395052), (31, 3919548), (38, 3197526), (57, 2131684), (62, 1959774), (76, 1598763), (93, 1306516), (114, 1065842), (124, 979887), (186, 653258), (228, 532921), (372, 326629), (589, 206292), (1178, 103146), (1767, 68764), (2356, 51573), (3534, 34382), (7068, 17191)]