159161567194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{1861}}^1$

素因数の和:2699

約数の個数: 64

約数和(自身を含む): 279282124800

約数和(自身を除く): 120120557606

約数列:

[1, 2, 7, 14, 71, 139, 142, 278, 497, 619, 973, 994, 1238, 1861, 1946, 3722, 4333, 8666, 9869, 13027, 19738, 26054, 43949, 69083, 86041, 87898, 132131, 138166, 172082, 258679, 264262, 307643, 517358, 602287, 615286, 924917, 1151959, 1204574, 1810753, 1849834, 2303918, 3621506, 6108911, 8063713, 12217822, 16127426, 18366209, 36732418, 42762377, 81789089, 85524754, 128563463, 160122301, 163578178, 257126926, 320244602, 572523623, 1120856107, 1145047246, 2241712214, 11368683371, 22737366742, 79580783597, 159161567194]

約数ペア:

[(1, 159161567194), (2, 79580783597), (7, 22737366742), (14, 11368683371), (71, 2241712214), (139, 1145047246), (142, 1120856107), (278, 572523623), (497, 320244602), (619, 257126926), (973, 163578178), (994, 160122301), (1238, 128563463), (1861, 85524754), (1946, 81789089), (3722, 42762377), (4333, 36732418), (8666, 18366209), (9869, 16127426), (13027, 12217822), (19738, 8063713), (26054, 6108911), (43949, 3621506), (69083, 2303918), (86041, 1849834), (87898, 1810753), (132131, 1204574), (138166, 1151959), (172082, 924917), (258679, 615286), (264262, 602287), (307643, 517358)]