158267538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61487}}^1$

素因数の和:61519

約数の個数: 48

約数和(自身を含む): 402869376

約数和(自身を除く): 244601838

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 61487, 122974, 184461, 368922, 553383, 676357, 799331, 1106766, 1352714, 1598662, 2029071, 2397993, 4058142, 4795986, 6087213, 7193979, 8792641, 12174426, 14387958, 17585282, 26377923, 52755846, 79133769, 158267538]

約数ペア:

[(1, 158267538), (2, 79133769), (3, 52755846), (6, 26377923), (9, 17585282), (11, 14387958), (13, 12174426), (18, 8792641), (22, 7193979), (26, 6087213), (33, 4795986), (39, 4058142), (66, 2397993), (78, 2029071), (99, 1598662), (117, 1352714), (143, 1106766), (198, 799331), (234, 676357), (286, 553383), (429, 368922), (858, 184461), (1287, 122974), (2574, 61487)]