164064474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 277197606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 113, 126, 138, 161, 167, 189, 207, 226, 322, 334, 339, 378, 414, 483, 501, 621, 678, 791, 966, 1002, 1017, 1169, 1242, 1449, 1503, 1582, 2034, 2338, 2373, 2599, 2898, 3006, 3051, 3507, 3841, 4347, 4509, 4746, 5198, 6102, 7014, 7119, 7682, 7797, 8694, 9018, 10521, 11523, 14238, 15594, 18193, 18871, 21042, 21357, 23046, 23391, 26887, 31563, 34569, 36386, 37742, 42714, 46782, 53774, 54579, 56613, 63126, 69138, 70173, 80661, 103707, 109158, 113226, 132097, 140346, 161322, 163737, 169839, 207414, 241983, 264194, 327474, 339678, 396291, 434033, 483966, 491211, 509517, 725949, 792582, 868066, 982422, 1019034, 1188873, 1302099, 1451898, 2377746, 2604198, 3038231, 3566619, 3906297, 6076462, 7133238, 7812594, 9114693, 11718891, 18229386, 23437782, 27344079, 54688158, 82032237, 164064474]

約数ペア:

[(1, 164064474), (2, 82032237), (3, 54688158), (6, 27344079), (7, 23437782), (9, 18229386), (14, 11718891), (18, 9114693), (21, 7812594), (23, 7133238), (27, 6076462), (42, 3906297), (46, 3566619), (54, 3038231), (63, 2604198), (69, 2377746), (113, 1451898), (126, 1302099), (138, 1188873), (161, 1019034), (167, 982422), (189, 868066), (207, 792582), (226, 725949), (322, 509517), (334, 491211), (339, 483966), (378, 434033), (414, 396291), (483, 339678), (501, 327474), (621, 264194), (678, 241983), (791, 207414), (966, 169839), (1002, 163737), (1017, 161322), (1169, 140346), (1242, 132097), (1449, 113226), (1503, 109158), (1582, 103707), (2034, 80661), (2338, 70173), (2373, 69138), (2599, 63126), (2898, 56613), (3006, 54579), (3051, 53774), (3507, 46782), (3841, 42714), (4347, 37742), (4509, 36386), (4746, 34569), (5198, 31563), (6102, 26887), (7014, 23391), (7119, 23046), (7682, 21357), (7797, 21042), (8694, 18871), (9018, 18193), (10521, 15594), (11523, 14238)]