190440192

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 552043520

約数和(自身を除く): 361603328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 372, 384, 421, 456, 496, 589, 608, 744, 768, 842, 912, 992, 1178, 1216, 1263, 1488, 1684, 1767, 1824, 1984, 2356, 2432, 2526, 2976, 3368, 3534, 3648, 3968, 4712, 4864, 5052, 5952, 6736, 7068, 7296, 7936, 7999, 9424, 10104, 11904, 13051, 13472, 14136, 14592, 15998, 18848, 20208, 23808, 23997, 26102, 26944, 28272, 31996, 37696, 39153, 40416, 47994, 52204, 53888, 56544, 63992, 75392, 78306, 80832, 95988, 104408, 107776, 113088, 127984, 150784, 156612, 161664, 191976, 208816, 226176, 247969, 255968, 313224, 323328, 383952, 417632, 452352, 495938, 511936, 626448, 743907, 767904, 835264, 991876, 1023872, 1252896, 1487814, 1535808, 1670528, 1983752, 2047744, 2505792, 2975628, 3071616, 3341056, 3967504, 5011584, 5951256, 6143232, 7935008, 10023168, 11902512, 15870016, 23805024, 31740032, 47610048, 63480064, 95220096, 190440192]

約数ペア:

[(1, 190440192), (2, 95220096), (3, 63480064), (4, 47610048), (6, 31740032), (8, 23805024), (12, 15870016), (16, 11902512), (19, 10023168), (24, 7935008), (31, 6143232), (32, 5951256), (38, 5011584), (48, 3967504), (57, 3341056), (62, 3071616), (64, 2975628), (76, 2505792), (93, 2047744), (96, 1983752), (114, 1670528), (124, 1535808), (128, 1487814), (152, 1252896), (186, 1023872), (192, 991876), (228, 835264), (248, 767904), (256, 743907), (304, 626448), (372, 511936), (384, 495938), (421, 452352), (456, 417632), (496, 383952), (589, 323328), (608, 313224), (744, 255968), (768, 247969), (842, 226176), (912, 208816), (992, 191976), (1178, 161664), (1216, 156612), (1263, 150784), (1488, 127984), (1684, 113088), (1767, 107776), (1824, 104408), (1984, 95988), (2356, 80832), (2432, 78306), (2526, 75392), (2976, 63992), (3368, 56544), (3534, 53888), (3648, 52204), (3968, 47994), (4712, 40416), (4864, 39153), (5052, 37696), (5952, 31996), (6736, 28272), (7068, 26944), (7296, 26102), (7936, 23997), (7999, 23808), (9424, 20208), (10104, 18848), (11904, 15998), (13051, 14592), (13472, 14136)]