15698637136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{63799}}^1$

素因数の和:63853

約数の個数: 80

約数和(自身を含む): 37657312000

約数和(自身を除く): 21958674864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2197, 2366, 2704, 4394, 4732, 8788, 9464, 15379, 17576, 18928, 30758, 35152, 61516, 63799, 123032, 127598, 246064, 255196, 446593, 510392, 829387, 893186, 1020784, 1658774, 1786372, 3317548, 3572744, 5805709, 6635096, 7145488, 10782031, 11611418, 13270192, 21564062, 23222836, 43128124, 46445672, 75474217, 86256248, 92891344, 140166403, 150948434, 172512496, 280332806, 301896868, 560665612, 603793736, 981164821, 1121331224, 1207587472, 1962329642, 2242662448, 3924659284, 7849318568, 15698637136]

約数ペア:

[(1, 15698637136), (2, 7849318568), (4, 3924659284), (7, 2242662448), (8, 1962329642), (13, 1207587472), (14, 1121331224), (16, 981164821), (26, 603793736), (28, 560665612), (52, 301896868), (56, 280332806), (91, 172512496), (104, 150948434), (112, 140166403), (169, 92891344), (182, 86256248), (208, 75474217), (338, 46445672), (364, 43128124), (676, 23222836), (728, 21564062), (1183, 13270192), (1352, 11611418), (1456, 10782031), (2197, 7145488), (2366, 6635096), (2704, 5805709), (4394, 3572744), (4732, 3317548), (8788, 1786372), (9464, 1658774), (15379, 1020784), (17576, 893186), (18928, 829387), (30758, 510392), (35152, 446593), (61516, 255196), (63799, 246064), (123032, 127598)]