129203536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 342835200

約数和(自身を除く): 213631664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 112, 119, 124, 136, 154, 176, 187, 199, 217, 238, 248, 272, 308, 341, 374, 398, 434, 476, 496, 527, 616, 682, 748, 796, 868, 952, 1054, 1232, 1309, 1364, 1393, 1496, 1592, 1736, 1904, 2108, 2189, 2387, 2618, 2728, 2786, 2992, 3184, 3383, 3472, 3689, 4216, 4378, 4774, 5236, 5456, 5572, 5797, 6169, 6766, 7378, 8432, 8756, 9548, 10472, 11144, 11594, 12338, 13532, 14756, 15323, 17512, 19096, 20944, 22288, 23188, 23681, 24676, 27064, 29512, 30646, 35024, 37213, 38192, 40579, 43183, 46376, 47362, 49352, 54128, 59024, 61292, 67859, 74426, 81158, 86366, 92752, 94724, 98704, 104873, 122584, 135718, 148852, 162316, 172732, 189448, 209746, 245168, 260491, 271436, 297704, 324632, 345464, 378896, 419492, 475013, 520982, 542872, 595408, 649264, 690928, 734111, 838984, 950026, 1041964, 1085744, 1153603, 1468222, 1677968, 1900052, 2083928, 2307206, 2936444, 3800104, 4167856, 4614412, 5872888, 7600208, 8075221, 9228824, 11745776, 16150442, 18457648, 32300884, 64601768, 129203536]

約数ペア:

[(1, 129203536), (2, 64601768), (4, 32300884), (7, 18457648), (8, 16150442), (11, 11745776), (14, 9228824), (16, 8075221), (17, 7600208), (22, 5872888), (28, 4614412), (31, 4167856), (34, 3800104), (44, 2936444), (56, 2307206), (62, 2083928), (68, 1900052), (77, 1677968), (88, 1468222), (112, 1153603), (119, 1085744), (124, 1041964), (136, 950026), (154, 838984), (176, 734111), (187, 690928), (199, 649264), (217, 595408), (238, 542872), (248, 520982), (272, 475013), (308, 419492), (341, 378896), (374, 345464), (398, 324632), (434, 297704), (476, 271436), (496, 260491), (527, 245168), (616, 209746), (682, 189448), (748, 172732), (796, 162316), (868, 148852), (952, 135718), (1054, 122584), (1232, 104873), (1309, 98704), (1364, 94724), (1393, 92752), (1496, 86366), (1592, 81158), (1736, 74426), (1904, 67859), (2108, 61292), (2189, 59024), (2387, 54128), (2618, 49352), (2728, 47362), (2786, 46376), (2992, 43183), (3184, 40579), (3383, 38192), (3472, 37213), (3689, 35024), (4216, 30646), (4378, 29512), (4774, 27064), (5236, 24676), (5456, 23681), (5572, 23188), (5797, 22288), (6169, 20944), (6766, 19096), (7378, 17512), (8432, 15323), (8756, 14756), (9548, 13532), (10472, 12338), (11144, 11594)]