16426165455

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 34504704000

約数和(自身を除く): 18078538545

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 79, 93, 105, 107, 155, 199, 217, 237, 279, 315, 321, 395, 465, 535, 553, 597, 651, 711, 749, 963, 995, 1085, 1185, 1393, 1395, 1605, 1659, 1791, 1953, 2247, 2449, 2765, 2985, 3255, 3317, 3555, 3745, 4179, 4815, 4977, 6169, 6741, 6965, 7347, 8295, 8453, 8955, 9765, 9951, 11235, 12245, 12537, 15721, 16585, 17143, 18507, 20895, 21293, 22041, 23219, 24885, 25359, 29853, 30845, 33705, 36735, 42265, 43183, 47163, 49755, 51429, 55521, 59171, 62685, 63879, 69657, 76077, 78605, 85715, 92535, 106465, 110047, 110205, 116095, 126795, 129549, 141489, 149051, 149265, 154287, 177513, 191637, 208971, 215915, 235815, 257145, 262043, 277605, 295855, 319395, 330141, 348285, 380385, 388647, 447153, 487351, 532539, 550235, 647745, 660083, 707445, 745255, 771435, 786129, 887565, 958185, 990423, 1044855, 1310215, 1341459, 1462053, 1650705, 1682147, 1834301, 1943235, 1980249, 2235765, 2358387, 2436755, 2662695, 3300415, 3411457, 3930645, 4386159, 4620581, 4952115, 5046441, 5502903, 5940747, 6707295, 7310265, 8410735, 9171505, 9901245, 10234371, 11775029, 11791935, 13861743, 15139323, 16508709, 17057285, 21930795, 23102905, 25232205, 27514515, 29703735, 30703113, 35325087, 41585229, 51171855, 52146557, 58875145, 69308715, 75696615, 82543545, 105975261, 153515565, 156439671, 176625435, 207926145, 260732785, 365025899, 469319013, 529876305, 782198355, 1095077697, 1825129495, 2346595065, 3285233091, 5475388485, 16426165455]

約数ペア:

[(1, 16426165455), (3, 5475388485), (5, 3285233091), (7, 2346595065), (9, 1825129495), (15, 1095077697), (21, 782198355), (31, 529876305), (35, 469319013), (45, 365025899), (63, 260732785), (79, 207926145), (93, 176625435), (105, 156439671), (107, 153515565), (155, 105975261), (199, 82543545), (217, 75696615), (237, 69308715), (279, 58875145), (315, 52146557), (321, 51171855), (395, 41585229), (465, 35325087), (535, 30703113), (553, 29703735), (597, 27514515), (651, 25232205), (711, 23102905), (749, 21930795), (963, 17057285), (995, 16508709), (1085, 15139323), (1185, 13861743), (1393, 11791935), (1395, 11775029), (1605, 10234371), (1659, 9901245), (1791, 9171505), (1953, 8410735), (2247, 7310265), (2449, 6707295), (2765, 5940747), (2985, 5502903), (3255, 5046441), (3317, 4952115), (3555, 4620581), (3745, 4386159), (4179, 3930645), (4815, 3411457), (4977, 3300415), (6169, 2662695), (6741, 2436755), (6965, 2358387), (7347, 2235765), (8295, 1980249), (8453, 1943235), (8955, 1834301), (9765, 1682147), (9951, 1650705), (11235, 1462053), (12245, 1341459), (12537, 1310215), (15721, 1044855), (16585, 990423), (17143, 958185), (18507, 887565), (20895, 786129), (21293, 771435), (22041, 745255), (23219, 707445), (24885, 660083), (25359, 647745), (29853, 550235), (30845, 532539), (33705, 487351), (36735, 447153), (42265, 388647), (43183, 380385), (47163, 348285), (49755, 330141), (51429, 319395), (55521, 295855), (59171, 277605), (62685, 262043), (63879, 257145), (69657, 235815), (76077, 215915), (78605, 208971), (85715, 191637), (92535, 177513), (106465, 154287), (110047, 149265), (110205, 149051), (116095, 141489), (126795, 129549)]