199048608

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:867

約数の個数: 144

約数和(自身を含む): 625768416

約数和(自身を除く): 426719808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 83, 88, 96, 99, 132, 144, 166, 176, 198, 249, 264, 288, 332, 352, 396, 498, 528, 664, 747, 757, 792, 913, 996, 1056, 1328, 1494, 1514, 1584, 1826, 1992, 2271, 2656, 2739, 2988, 3028, 3168, 3652, 3984, 4542, 5478, 5976, 6056, 6813, 7304, 7968, 8217, 8327, 9084, 10956, 11952, 12112, 13626, 14608, 16434, 16654, 18168, 21912, 23904, 24224, 24981, 27252, 29216, 32868, 33308, 36336, 43824, 49962, 54504, 62831, 65736, 66616, 72672, 74943, 87648, 99924, 109008, 125662, 131472, 133232, 149886, 188493, 199848, 218016, 251324, 262944, 266464, 299772, 376986, 399696, 502648, 565479, 599544, 691141, 753972, 799392, 1005296, 1130958, 1199088, 1382282, 1507944, 2010592, 2073423, 2261916, 2398176, 2764564, 3015888, 4146846, 4523832, 5529128, 6031776, 6220269, 8293692, 9047664, 11058256, 12440538, 16587384, 18095328, 22116512, 24881076, 33174768, 49762152, 66349536, 99524304, 199048608]

約数ペア:

[(1, 199048608), (2, 99524304), (3, 66349536), (4, 49762152), (6, 33174768), (8, 24881076), (9, 22116512), (11, 18095328), (12, 16587384), (16, 12440538), (18, 11058256), (22, 9047664), (24, 8293692), (32, 6220269), (33, 6031776), (36, 5529128), (44, 4523832), (48, 4146846), (66, 3015888), (72, 2764564), (83, 2398176), (88, 2261916), (96, 2073423), (99, 2010592), (132, 1507944), (144, 1382282), (166, 1199088), (176, 1130958), (198, 1005296), (249, 799392), (264, 753972), (288, 691141), (332, 599544), (352, 565479), (396, 502648), (498, 399696), (528, 376986), (664, 299772), (747, 266464), (757, 262944), (792, 251324), (913, 218016), (996, 199848), (1056, 188493), (1328, 149886), (1494, 133232), (1514, 131472), (1584, 125662), (1826, 109008), (1992, 99924), (2271, 87648), (2656, 74943), (2739, 72672), (2988, 66616), (3028, 65736), (3168, 62831), (3652, 54504), (3984, 49962), (4542, 43824), (5478, 36336), (5976, 33308), (6056, 32868), (6813, 29216), (7304, 27252), (7968, 24981), (8217, 24224), (8327, 23904), (9084, 21912), (10956, 18168), (11952, 16654), (12112, 16434), (13626, 14608)]