131958216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8335

約数の個数: 96

約数和(自身を含む): 407567160

約数和(自身を除く): 275608944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 8293, 15912, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 107809, 140981, 149274, 199032, 215618, 281962, 298548, 323427, 422943, 431236, 563924, 597096, 646854, 845886, 862472, 970281, 1127848, 1268829, 1293708, 1691772, 1832753, 1940562, 2537658, 2587416, 3383544, 3665506, 3881124, 5075316, 5498259, 7331012, 7762248, 10150632, 10996518, 14662024, 16494777, 21993036, 32989554, 43986072, 65979108, 131958216]

約数ペア:

[(1, 131958216), (2, 65979108), (3, 43986072), (4, 32989554), (6, 21993036), (8, 16494777), (9, 14662024), (12, 10996518), (13, 10150632), (17, 7762248), (18, 7331012), (24, 5498259), (26, 5075316), (34, 3881124), (36, 3665506), (39, 3383544), (51, 2587416), (52, 2537658), (68, 1940562), (72, 1832753), (78, 1691772), (102, 1293708), (104, 1268829), (117, 1127848), (136, 970281), (153, 862472), (156, 845886), (204, 646854), (221, 597096), (234, 563924), (306, 431236), (312, 422943), (408, 323427), (442, 298548), (468, 281962), (612, 215618), (663, 199032), (884, 149274), (936, 140981), (1224, 107809), (1326, 99516), (1768, 74637), (1989, 66344), (2652, 49758), (3978, 33172), (5304, 24879), (7956, 16586), (8293, 15912)]