157544814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 383325696

約数和(自身を除く): 225780882

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 233, 238, 357, 466, 699, 714, 947, 1398, 1631, 1894, 2841, 3262, 3961, 4893, 5682, 6629, 7922, 9786, 11883, 13258, 16099, 19887, 23766, 27727, 32198, 39774, 48297, 55454, 83181, 96594, 112693, 166362, 220651, 225386, 338079, 441302, 661953, 676158, 1323906, 1544557, 3089114, 3751067, 4633671, 7502134, 9267342, 11253201, 22506402, 26257469, 52514938, 78772407, 157544814]

約数ペア:

[(1, 157544814), (2, 78772407), (3, 52514938), (6, 26257469), (7, 22506402), (14, 11253201), (17, 9267342), (21, 7502134), (34, 4633671), (42, 3751067), (51, 3089114), (102, 1544557), (119, 1323906), (233, 676158), (238, 661953), (357, 441302), (466, 338079), (699, 225386), (714, 220651), (947, 166362), (1398, 112693), (1631, 96594), (1894, 83181), (2841, 55454), (3262, 48297), (3961, 39774), (4893, 32198), (5682, 27727), (6629, 23766), (7922, 19887), (9786, 16099), (11883, 13258)]