117719896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 283852800

約数和(自身を除く): 166132904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 43, 56, 62, 76, 83, 86, 124, 133, 152, 166, 172, 217, 248, 266, 301, 332, 344, 434, 532, 581, 589, 602, 664, 817, 868, 1064, 1162, 1178, 1204, 1333, 1577, 1634, 1736, 2324, 2356, 2408, 2573, 2666, 3154, 3268, 3569, 4123, 4648, 4712, 5146, 5332, 5719, 6308, 6536, 7138, 8246, 9331, 10292, 10664, 11039, 11438, 12616, 14276, 16492, 18011, 18662, 20584, 22078, 22876, 24983, 25327, 28552, 32984, 36022, 37324, 44156, 45752, 48887, 49966, 50654, 67811, 72044, 74648, 88312, 97774, 99932, 101308, 110639, 135622, 144088, 177289, 195548, 199864, 202616, 221278, 271244, 342209, 354578, 391096, 442556, 474677, 542488, 684418, 709156, 774473, 885112, 949354, 1368836, 1418312, 1548946, 1898708, 2102141, 2737672, 3097892, 3797416, 4204282, 6195784, 8408564, 14714987, 16817128, 29429974, 58859948, 117719896]

約数ペア:

[(1, 117719896), (2, 58859948), (4, 29429974), (7, 16817128), (8, 14714987), (14, 8408564), (19, 6195784), (28, 4204282), (31, 3797416), (38, 3097892), (43, 2737672), (56, 2102141), (62, 1898708), (76, 1548946), (83, 1418312), (86, 1368836), (124, 949354), (133, 885112), (152, 774473), (166, 709156), (172, 684418), (217, 542488), (248, 474677), (266, 442556), (301, 391096), (332, 354578), (344, 342209), (434, 271244), (532, 221278), (581, 202616), (589, 199864), (602, 195548), (664, 177289), (817, 144088), (868, 135622), (1064, 110639), (1162, 101308), (1178, 99932), (1204, 97774), (1333, 88312), (1577, 74648), (1634, 72044), (1736, 67811), (2324, 50654), (2356, 49966), (2408, 48887), (2573, 45752), (2666, 44156), (3154, 37324), (3268, 36022), (3569, 32984), (4123, 28552), (4648, 25327), (4712, 24983), (5146, 22876), (5332, 22078), (5719, 20584), (6308, 18662), (6536, 18011), (7138, 16492), (8246, 14276), (9331, 12616), (10292, 11438), (10664, 11039)]