144403952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 380928000

約数和(自身を除く): 236524048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 152, 154, 176, 199, 209, 217, 248, 266, 304, 308, 341, 398, 418, 434, 496, 532, 589, 616, 682, 796, 836, 868, 1064, 1178, 1232, 1364, 1393, 1463, 1592, 1672, 1736, 2128, 2189, 2356, 2387, 2728, 2786, 2926, 3184, 3344, 3472, 3781, 4123, 4378, 4712, 4774, 5456, 5572, 5852, 6169, 6479, 7562, 8246, 8756, 9424, 9548, 11144, 11704, 12338, 12958, 15124, 15323, 16492, 17512, 19096, 22288, 23408, 24676, 25916, 26467, 30248, 30646, 32984, 35024, 38192, 41591, 43183, 45353, 49352, 51832, 52934, 60496, 61292, 65968, 67859, 83182, 86366, 90706, 98704, 103664, 105868, 117211, 122584, 135718, 166364, 172732, 181412, 211736, 234422, 245168, 271436, 291137, 332728, 345464, 362824, 423472, 468844, 475013, 542872, 582274, 665456, 690928, 725648, 820477, 937688, 950026, 1085744, 1164548, 1289321, 1640954, 1875376, 1900052, 2329096, 2578642, 3281908, 3800104, 4658192, 5157284, 6563816, 7600208, 9025247, 10314568, 13127632, 18050494, 20629136, 36100988, 72201976, 144403952]

約数ペア:

[(1, 144403952), (2, 72201976), (4, 36100988), (7, 20629136), (8, 18050494), (11, 13127632), (14, 10314568), (16, 9025247), (19, 7600208), (22, 6563816), (28, 5157284), (31, 4658192), (38, 3800104), (44, 3281908), (56, 2578642), (62, 2329096), (76, 1900052), (77, 1875376), (88, 1640954), (112, 1289321), (124, 1164548), (133, 1085744), (152, 950026), (154, 937688), (176, 820477), (199, 725648), (209, 690928), (217, 665456), (248, 582274), (266, 542872), (304, 475013), (308, 468844), (341, 423472), (398, 362824), (418, 345464), (434, 332728), (496, 291137), (532, 271436), (589, 245168), (616, 234422), (682, 211736), (796, 181412), (836, 172732), (868, 166364), (1064, 135718), (1178, 122584), (1232, 117211), (1364, 105868), (1393, 103664), (1463, 98704), (1592, 90706), (1672, 86366), (1736, 83182), (2128, 67859), (2189, 65968), (2356, 61292), (2387, 60496), (2728, 52934), (2786, 51832), (2926, 49352), (3184, 45353), (3344, 43183), (3472, 41591), (3781, 38192), (4123, 35024), (4378, 32984), (4712, 30646), (4774, 30248), (5456, 26467), (5572, 25916), (5852, 24676), (6169, 23408), (6479, 22288), (7562, 19096), (8246, 17512), (8756, 16492), (9424, 15323), (9548, 15124), (11144, 12958), (11704, 12338)]