118578278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 116567962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 53, 91, 106, 133, 182, 247, 266, 371, 494, 647, 689, 742, 1007, 1294, 1378, 1729, 2014, 3458, 4529, 4823, 7049, 8411, 9058, 9646, 12293, 13091, 14098, 16822, 24586, 26182, 34291, 58877, 68582, 86051, 91637, 117754, 159809, 172102, 183274, 240037, 319618, 445783, 480074, 651529, 891566, 1118663, 1303058, 2237326, 3120481, 4560703, 6240962, 8469877, 9121406, 16939754, 59289139, 118578278]

約数ペア:

[(1, 118578278), (2, 59289139), (7, 16939754), (13, 9121406), (14, 8469877), (19, 6240962), (26, 4560703), (38, 3120481), (53, 2237326), (91, 1303058), (106, 1118663), (133, 891566), (182, 651529), (247, 480074), (266, 445783), (371, 319618), (494, 240037), (647, 183274), (689, 172102), (742, 159809), (1007, 117754), (1294, 91637), (1378, 86051), (1729, 68582), (2014, 58877), (3458, 34291), (4529, 26182), (4823, 24586), (7049, 16822), (8411, 14098), (9058, 13091), (9646, 12293)]