157091886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 443266560

約数和(自身を除く): 286174674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 81, 114, 126, 133, 138, 161, 162, 171, 189, 207, 266, 317, 322, 342, 378, 399, 414, 437, 483, 513, 567, 621, 634, 798, 874, 951, 966, 1026, 1134, 1197, 1242, 1311, 1449, 1539, 1863, 1902, 2219, 2394, 2622, 2853, 2898, 3059, 3078, 3591, 3726, 3933, 4347, 4438, 5706, 6023, 6118, 6657, 7182, 7291, 7866, 8559, 8694, 9177, 10773, 11799, 12046, 13041, 13314, 14582, 17118, 18069, 18354, 19971, 21546, 21873, 23598, 25677, 26082, 27531, 35397, 36138, 39942, 42161, 43746, 51037, 51354, 54207, 55062, 59913, 65619, 70794, 82593, 84322, 102074, 108414, 119826, 126483, 131238, 138529, 153111, 162621, 165186, 179739, 196857, 247779, 252966, 277058, 306222, 325242, 359478, 379449, 393714, 415587, 459333, 487863, 495558, 590571, 758898, 831174, 918666, 969703, 975726, 1138347, 1181142, 1246761, 1377999, 1939406, 2276694, 2493522, 2755998, 2909109, 3415041, 3740283, 4133997, 5818218, 6830082, 7480566, 8267994, 8727327, 11220849, 17454654, 22441698, 26181981, 52363962, 78545943, 157091886]

約数ペア:

[(1, 157091886), (2, 78545943), (3, 52363962), (6, 26181981), (7, 22441698), (9, 17454654), (14, 11220849), (18, 8727327), (19, 8267994), (21, 7480566), (23, 6830082), (27, 5818218), (38, 4133997), (42, 3740283), (46, 3415041), (54, 2909109), (57, 2755998), (63, 2493522), (69, 2276694), (81, 1939406), (114, 1377999), (126, 1246761), (133, 1181142), (138, 1138347), (161, 975726), (162, 969703), (171, 918666), (189, 831174), (207, 758898), (266, 590571), (317, 495558), (322, 487863), (342, 459333), (378, 415587), (399, 393714), (414, 379449), (437, 359478), (483, 325242), (513, 306222), (567, 277058), (621, 252966), (634, 247779), (798, 196857), (874, 179739), (951, 165186), (966, 162621), (1026, 153111), (1134, 138529), (1197, 131238), (1242, 126483), (1311, 119826), (1449, 108414), (1539, 102074), (1863, 84322), (1902, 82593), (2219, 70794), (2394, 65619), (2622, 59913), (2853, 55062), (2898, 54207), (3059, 51354), (3078, 51037), (3591, 43746), (3726, 42161), (3933, 39942), (4347, 36138), (4438, 35397), (5706, 27531), (6023, 26082), (6118, 25677), (6657, 23598), (7182, 21873), (7291, 21546), (7866, 19971), (8559, 18354), (8694, 18069), (9177, 17118), (10773, 14582), (11799, 13314), (12046, 13041)]