157709034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 427579776

約数和(自身を除く): 269870742

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 61, 63, 71, 102, 119, 122, 126, 142, 153, 183, 213, 238, 289, 306, 357, 366, 426, 427, 497, 549, 578, 639, 714, 854, 867, 994, 1037, 1071, 1098, 1207, 1278, 1281, 1491, 1734, 2023, 2074, 2142, 2414, 2562, 2601, 2982, 3111, 3621, 3843, 4046, 4331, 4473, 5202, 6069, 6222, 7242, 7259, 7686, 8449, 8662, 8946, 9333, 10863, 12138, 12993, 14518, 16898, 17629, 18207, 18666, 20519, 21726, 21777, 25347, 25986, 30317, 35258, 36414, 38979, 41038, 43554, 50694, 52887, 60634, 61557, 65331, 73627, 76041, 77958, 90951, 105774, 123114, 123403, 130662, 143633, 147254, 152082, 158661, 181902, 184671, 220881, 246806, 272853, 287266, 317322, 369342, 370209, 430899, 441762, 515389, 545706, 662643, 740418, 861798, 1030778, 1110627, 1251659, 1292697, 1325286, 1546167, 2221254, 2503318, 2585394, 3092334, 3754977, 4638501, 7509954, 8761613, 9277002, 11264931, 17523226, 22529862, 26284839, 52569678, 78854517, 157709034]

約数ペア:

[(1, 157709034), (2, 78854517), (3, 52569678), (6, 26284839), (7, 22529862), (9, 17523226), (14, 11264931), (17, 9277002), (18, 8761613), (21, 7509954), (34, 4638501), (42, 3754977), (51, 3092334), (61, 2585394), (63, 2503318), (71, 2221254), (102, 1546167), (119, 1325286), (122, 1292697), (126, 1251659), (142, 1110627), (153, 1030778), (183, 861798), (213, 740418), (238, 662643), (289, 545706), (306, 515389), (357, 441762), (366, 430899), (426, 370209), (427, 369342), (497, 317322), (549, 287266), (578, 272853), (639, 246806), (714, 220881), (854, 184671), (867, 181902), (994, 158661), (1037, 152082), (1071, 147254), (1098, 143633), (1207, 130662), (1278, 123403), (1281, 123114), (1491, 105774), (1734, 90951), (2023, 77958), (2074, 76041), (2142, 73627), (2414, 65331), (2562, 61557), (2601, 60634), (2982, 52887), (3111, 50694), (3621, 43554), (3843, 41038), (4046, 38979), (4331, 36414), (4473, 35258), (5202, 30317), (6069, 25986), (6222, 25347), (7242, 21777), (7259, 21726), (7686, 20519), (8449, 18666), (8662, 18207), (8946, 17629), (9333, 16898), (10863, 14518), (12138, 12993)]