191219184

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 408742416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 79, 104, 108, 117, 144, 156, 158, 208, 216, 234, 237, 312, 316, 351, 431, 432, 468, 474, 624, 632, 702, 711, 862, 936, 948, 1027, 1264, 1293, 1404, 1422, 1724, 1872, 1896, 2054, 2133, 2586, 2808, 2844, 3081, 3448, 3792, 3879, 4108, 4266, 5172, 5603, 5616, 5688, 6162, 6896, 7758, 8216, 8532, 9243, 10344, 11206, 11376, 11637, 12324, 15516, 16432, 16809, 17064, 18486, 20688, 22412, 23274, 24648, 27729, 31032, 33618, 34049, 34128, 36972, 44824, 46548, 49296, 50427, 55458, 62064, 67236, 68098, 73944, 89648, 93096, 100854, 102147, 110916, 134472, 136196, 147888, 151281, 186192, 201708, 204294, 221832, 268944, 272392, 302562, 306441, 403416, 408588, 442637, 443664, 544784, 605124, 612882, 806832, 817176, 885274, 919323, 1210248, 1225764, 1327911, 1634352, 1770548, 1838646, 2420496, 2451528, 2655822, 3541096, 3677292, 3983733, 4903056, 5311644, 7082192, 7354584, 7967466, 10623288, 11951199, 14709168, 15934932, 21246576, 23902398, 31869864, 47804796, 63739728, 95609592, 191219184]

約数ペア:

[(1, 191219184), (2, 95609592), (3, 63739728), (4, 47804796), (6, 31869864), (8, 23902398), (9, 21246576), (12, 15934932), (13, 14709168), (16, 11951199), (18, 10623288), (24, 7967466), (26, 7354584), (27, 7082192), (36, 5311644), (39, 4903056), (48, 3983733), (52, 3677292), (54, 3541096), (72, 2655822), (78, 2451528), (79, 2420496), (104, 1838646), (108, 1770548), (117, 1634352), (144, 1327911), (156, 1225764), (158, 1210248), (208, 919323), (216, 885274), (234, 817176), (237, 806832), (312, 612882), (316, 605124), (351, 544784), (431, 443664), (432, 442637), (468, 408588), (474, 403416), (624, 306441), (632, 302562), (702, 272392), (711, 268944), (862, 221832), (936, 204294), (948, 201708), (1027, 186192), (1264, 151281), (1293, 147888), (1404, 136196), (1422, 134472), (1724, 110916), (1872, 102147), (1896, 100854), (2054, 93096), (2133, 89648), (2586, 73944), (2808, 68098), (2844, 67236), (3081, 62064), (3448, 55458), (3792, 50427), (3879, 49296), (4108, 46548), (4266, 44824), (5172, 36972), (5603, 34128), (5616, 34049), (5688, 33618), (6162, 31032), (6896, 27729), (7758, 24648), (8216, 23274), (8532, 22412), (9243, 20688), (10344, 18486), (11206, 17064), (11376, 16809), (11637, 16432), (12324, 15516)]