131919987888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{354121}}^1$

素因数の和:354347

約数の個数: 120

約数和(自身を含む): 399591264800

約数和(自身を除く): 267671276912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 468, 597, 624, 796, 936, 1194, 1592, 1791, 1872, 2388, 2587, 3184, 3582, 4776, 5174, 7164, 7761, 9552, 10348, 14328, 15522, 20696, 23283, 28656, 31044, 41392, 46566, 62088, 93132, 124176, 186264, 354121, 372528, 708242, 1062363, 1416484, 2124726, 2832968, 3187089, 4249452, 4603573, 5665936, 6374178, 8498904, 9207146, 12748356, 13810719, 16997808, 18414292, 25496712, 27621438, 36828584, 41432157, 50993424, 55242876, 70470079, 73657168, 82864314, 110485752, 140940158, 165728628, 211410237, 220971504, 281880316, 331457256, 422820474, 563760632, 634230711, 662914512, 845640948, 916111027, 1127521264, 1268461422, 1691281896, 1832222054, 2536922844, 2748333081, 3382563792, 3664444108, 5073845688, 5496666162, 7328888216, 8244999243, 10147691376, 10993332324, 14657776432, 16489998486, 21986664648, 32979996972, 43973329296, 65959993944, 131919987888]

約数ペア:

[(1, 131919987888), (2, 65959993944), (3, 43973329296), (4, 32979996972), (6, 21986664648), (8, 16489998486), (9, 14657776432), (12, 10993332324), (13, 10147691376), (16, 8244999243), (18, 7328888216), (24, 5496666162), (26, 5073845688), (36, 3664444108), (39, 3382563792), (48, 2748333081), (52, 2536922844), (72, 1832222054), (78, 1691281896), (104, 1268461422), (117, 1127521264), (144, 916111027), (156, 845640948), (199, 662914512), (208, 634230711), (234, 563760632), (312, 422820474), (398, 331457256), (468, 281880316), (597, 220971504), (624, 211410237), (796, 165728628), (936, 140940158), (1194, 110485752), (1592, 82864314), (1791, 73657168), (1872, 70470079), (2388, 55242876), (2587, 50993424), (3184, 41432157), (3582, 36828584), (4776, 27621438), (5174, 25496712), (7164, 18414292), (7761, 16997808), (9552, 13810719), (10348, 12748356), (14328, 9207146), (15522, 8498904), (20696, 6374178), (23283, 5665936), (28656, 4603573), (31044, 4249452), (41392, 3187089), (46566, 2832968), (62088, 2124726), (93132, 1416484), (124176, 1062363), (186264, 708242), (354121, 372528)]