157671072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1883

約数の個数: 144

約数和(自身を含む): 504137088

約数和(自身を除く): 346466016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1831, 1872, 2208, 2392, 2691, 3312, 3588, 3662, 3744, 4784, 5382, 5493, 6624, 7176, 7324, 9568, 10764, 10986, 14352, 14648, 16479, 21528, 21972, 23803, 28704, 29296, 32958, 42113, 43056, 43944, 47606, 58592, 65916, 71409, 84226, 86112, 87888, 95212, 126339, 131832, 142818, 168452, 175776, 190424, 214227, 252678, 263664, 285636, 336904, 379017, 380848, 428454, 505356, 527328, 547469, 571272, 673808, 758034, 761696, 856908, 1010712, 1094938, 1142544, 1347616, 1516068, 1642407, 1713816, 2021424, 2189876, 2285088, 3032136, 3284814, 3427632, 4042848, 4379752, 4927221, 6064272, 6569628, 6855264, 8759504, 9854442, 12128544, 13139256, 17519008, 19708884, 26278512, 39417768, 52557024, 78835536, 157671072]

約数ペア:

[(1, 157671072), (2, 78835536), (3, 52557024), (4, 39417768), (6, 26278512), (8, 19708884), (9, 17519008), (12, 13139256), (13, 12128544), (16, 9854442), (18, 8759504), (23, 6855264), (24, 6569628), (26, 6064272), (32, 4927221), (36, 4379752), (39, 4042848), (46, 3427632), (48, 3284814), (52, 3032136), (69, 2285088), (72, 2189876), (78, 2021424), (92, 1713816), (96, 1642407), (104, 1516068), (117, 1347616), (138, 1142544), (144, 1094938), (156, 1010712), (184, 856908), (207, 761696), (208, 758034), (234, 673808), (276, 571272), (288, 547469), (299, 527328), (312, 505356), (368, 428454), (414, 380848), (416, 379017), (468, 336904), (552, 285636), (598, 263664), (624, 252678), (736, 214227), (828, 190424), (897, 175776), (936, 168452), (1104, 142818), (1196, 131832), (1248, 126339), (1656, 95212), (1794, 87888), (1831, 86112), (1872, 84226), (2208, 71409), (2392, 65916), (2691, 58592), (3312, 47606), (3588, 43944), (3662, 43056), (3744, 42113), (4784, 32958), (5382, 29296), (5493, 28704), (6624, 23803), (7176, 21972), (7324, 21528), (9568, 16479), (10764, 14648), (10986, 14352)]