127943388

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 359573760

約数和(自身を除く): 231630372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 59, 69, 81, 92, 97, 108, 118, 138, 162, 177, 194, 207, 236, 243, 276, 291, 324, 354, 388, 414, 486, 531, 582, 621, 708, 828, 873, 972, 1062, 1164, 1242, 1357, 1593, 1746, 1863, 2124, 2231, 2484, 2619, 2714, 3186, 3492, 3726, 4071, 4462, 4779, 5238, 5428, 5589, 5723, 6372, 6693, 7452, 7857, 8142, 8924, 9558, 10476, 11178, 11446, 12213, 13386, 14337, 15714, 16284, 17169, 19116, 20079, 22356, 22892, 23571, 24426, 26772, 28674, 31428, 34338, 36639, 40158, 47142, 48852, 51507, 57348, 60237, 68676, 73278, 80316, 94284, 103014, 109917, 120474, 131629, 146556, 154521, 180711, 206028, 219834, 240948, 263258, 309042, 329751, 361422, 394887, 439668, 463563, 526516, 542133, 618084, 659502, 722844, 789774, 927126, 1084266, 1184661, 1319004, 1390689, 1579548, 1854252, 2168532, 2369322, 2781378, 3553983, 4738644, 5562756, 7107966, 10661949, 14215932, 21323898, 31985847, 42647796, 63971694, 127943388]

約数ペア:

[(1, 127943388), (2, 63971694), (3, 42647796), (4, 31985847), (6, 21323898), (9, 14215932), (12, 10661949), (18, 7107966), (23, 5562756), (27, 4738644), (36, 3553983), (46, 2781378), (54, 2369322), (59, 2168532), (69, 1854252), (81, 1579548), (92, 1390689), (97, 1319004), (108, 1184661), (118, 1084266), (138, 927126), (162, 789774), (177, 722844), (194, 659502), (207, 618084), (236, 542133), (243, 526516), (276, 463563), (291, 439668), (324, 394887), (354, 361422), (388, 329751), (414, 309042), (486, 263258), (531, 240948), (582, 219834), (621, 206028), (708, 180711), (828, 154521), (873, 146556), (972, 131629), (1062, 120474), (1164, 109917), (1242, 103014), (1357, 94284), (1593, 80316), (1746, 73278), (1863, 68676), (2124, 60237), (2231, 57348), (2484, 51507), (2619, 48852), (2714, 47142), (3186, 40158), (3492, 36639), (3726, 34338), (4071, 31428), (4462, 28674), (4779, 26772), (5238, 24426), (5428, 23571), (5589, 22892), (5723, 22356), (6372, 20079), (6693, 19116), (7452, 17169), (7857, 16284), (8142, 15714), (8924, 14337), (9558, 13386), (10476, 12213), (11178, 11446)]