131688331352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{274951}}^1$

素因数の和:275136

約数の個数: 64

約数和(自身を含む): 273192307200

約数和(自身を除く): 141503975848

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 137, 152, 184, 274, 437, 548, 874, 1096, 1748, 2603, 3151, 3496, 5206, 6302, 10412, 12604, 20824, 25208, 59869, 119738, 239476, 274951, 478952, 549902, 1099804, 2199608, 5224069, 6323873, 10448138, 12647746, 20896276, 25295492, 37668287, 41792552, 50590984, 75336574, 120153587, 150673148, 240307174, 301346296, 480614348, 715697453, 866370601, 961228696, 1431394906, 1732741202, 2862789812, 3465482404, 5725579624, 6930964808, 16461041419, 32922082838, 65844165676, 131688331352]

約数ペア:

[(1, 131688331352), (2, 65844165676), (4, 32922082838), (8, 16461041419), (19, 6930964808), (23, 5725579624), (38, 3465482404), (46, 2862789812), (76, 1732741202), (92, 1431394906), (137, 961228696), (152, 866370601), (184, 715697453), (274, 480614348), (437, 301346296), (548, 240307174), (874, 150673148), (1096, 120153587), (1748, 75336574), (2603, 50590984), (3151, 41792552), (3496, 37668287), (5206, 25295492), (6302, 20896276), (10412, 12647746), (12604, 10448138), (20824, 6323873), (25208, 5224069), (59869, 2199608), (119738, 1099804), (239476, 549902), (274951, 478952)]