147778512

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 450033696

約数和(自身を除く): 302255184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 332, 336, 392, 498, 581, 588, 664, 757, 784, 996, 1162, 1176, 1328, 1514, 1743, 1992, 2271, 2324, 2352, 3028, 3486, 3984, 4067, 4542, 4648, 5299, 6056, 6972, 8134, 9084, 9296, 10598, 12112, 12201, 13944, 15897, 16268, 18168, 21196, 24402, 27888, 31794, 32536, 36336, 37093, 42392, 48804, 62831, 63588, 65072, 74186, 84784, 97608, 111279, 125662, 127176, 148372, 188493, 195216, 222558, 251324, 254352, 296744, 376986, 439817, 445116, 502648, 593488, 753972, 879634, 890232, 1005296, 1319451, 1507944, 1759268, 1780464, 2638902, 3015888, 3078719, 3518536, 5277804, 6157438, 7037072, 9236157, 10555608, 12314876, 18472314, 21111216, 24629752, 36944628, 49259504, 73889256, 147778512]

約数ペア:

[(1, 147778512), (2, 73889256), (3, 49259504), (4, 36944628), (6, 24629752), (7, 21111216), (8, 18472314), (12, 12314876), (14, 10555608), (16, 9236157), (21, 7037072), (24, 6157438), (28, 5277804), (42, 3518536), (48, 3078719), (49, 3015888), (56, 2638902), (83, 1780464), (84, 1759268), (98, 1507944), (112, 1319451), (147, 1005296), (166, 890232), (168, 879634), (196, 753972), (249, 593488), (294, 502648), (332, 445116), (336, 439817), (392, 376986), (498, 296744), (581, 254352), (588, 251324), (664, 222558), (757, 195216), (784, 188493), (996, 148372), (1162, 127176), (1176, 125662), (1328, 111279), (1514, 97608), (1743, 84784), (1992, 74186), (2271, 65072), (2324, 63588), (2352, 62831), (3028, 48804), (3486, 42392), (3984, 37093), (4067, 36336), (4542, 32536), (4648, 31794), (5299, 27888), (6056, 24402), (6972, 21196), (8134, 18168), (9084, 16268), (9296, 15897), (10598, 13944), (12112, 12201)]