15697751504

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 31861710720

約数和(自身を除く): 16163959216

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 173, 232, 334, 346, 464, 668, 692, 1171, 1336, 1384, 2342, 2672, 2768, 4684, 4843, 5017, 9368, 9686, 10034, 18736, 19372, 20068, 28891, 33959, 38744, 40136, 57782, 67918, 77488, 80272, 115564, 135836, 195557, 202583, 231128, 271672, 391114, 405166, 462256, 543344, 782228, 810332, 837839, 1564456, 1620664, 1675678, 3128912, 3241328, 3351356, 5671153, 5874907, 6702712, 11342306, 11749814, 13405424, 22684612, 23499628, 33831361, 45369224, 46999256, 67662722, 90738448, 93998512, 135325444, 270650888, 541301776, 981109469, 1962218938, 3924437876, 7848875752, 15697751504]

約数ペア:

[(1, 15697751504), (2, 7848875752), (4, 3924437876), (8, 1962218938), (16, 981109469), (29, 541301776), (58, 270650888), (116, 135325444), (167, 93998512), (173, 90738448), (232, 67662722), (334, 46999256), (346, 45369224), (464, 33831361), (668, 23499628), (692, 22684612), (1171, 13405424), (1336, 11749814), (1384, 11342306), (2342, 6702712), (2672, 5874907), (2768, 5671153), (4684, 3351356), (4843, 3241328), (5017, 3128912), (9368, 1675678), (9686, 1620664), (10034, 1564456), (18736, 837839), (19372, 810332), (20068, 782228), (28891, 543344), (33959, 462256), (38744, 405166), (40136, 391114), (57782, 271672), (67918, 231128), (77488, 202583), (80272, 195557), (115564, 135836)]