138152510972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{100927}}^1$

素因数の和:101071

約数の個数: 96

約数和(自身を含む): 303849799680

約数和(自身を除く): 165697288708

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 83, 124, 133, 166, 217, 266, 332, 434, 532, 581, 589, 868, 1162, 1178, 1577, 2324, 2356, 2573, 3154, 4123, 5146, 6308, 8246, 10292, 11039, 16492, 18011, 22078, 36022, 44156, 48887, 72044, 97774, 100927, 195548, 201854, 342209, 403708, 684418, 706489, 1368836, 1412978, 1917613, 2825956, 3128737, 3835226, 6257474, 7670452, 8376941, 12514948, 13423291, 16753882, 21901159, 26846582, 33507764, 43802318, 53693164, 58638587, 59446003, 87604636, 117277174, 118892006, 159161879, 234554348, 237784012, 259685171, 318323758, 416122021, 519370342, 636647516, 832244042, 1038740684, 1114133153, 1664488084, 1817796197, 2228266306, 3635592394, 4456532612, 4934018249, 7271184788, 9868036498, 19736072996, 34538127743, 69076255486, 138152510972]

約数ペア:

[(1, 138152510972), (2, 69076255486), (4, 34538127743), (7, 19736072996), (14, 9868036498), (19, 7271184788), (28, 4934018249), (31, 4456532612), (38, 3635592394), (62, 2228266306), (76, 1817796197), (83, 1664488084), (124, 1114133153), (133, 1038740684), (166, 832244042), (217, 636647516), (266, 519370342), (332, 416122021), (434, 318323758), (532, 259685171), (581, 237784012), (589, 234554348), (868, 159161879), (1162, 118892006), (1178, 117277174), (1577, 87604636), (2324, 59446003), (2356, 58638587), (2573, 53693164), (3154, 43802318), (4123, 33507764), (5146, 26846582), (6308, 21901159), (8246, 16753882), (10292, 13423291), (11039, 12514948), (16492, 8376941), (18011, 7670452), (22078, 6257474), (36022, 3835226), (44156, 3128737), (48887, 2825956), (72044, 1917613), (97774, 1412978), (100927, 1368836), (195548, 706489), (201854, 684418), (342209, 403708)]