191733760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 112

約数和(自身を含む): 478121472

約数和(自身を除く): 286387712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 151, 155, 160, 248, 256, 302, 310, 320, 496, 512, 604, 620, 640, 755, 992, 1024, 1208, 1240, 1280, 1510, 1984, 2048, 2416, 2480, 2560, 3020, 3968, 4096, 4681, 4832, 4960, 5120, 6040, 7936, 8192, 9362, 9664, 9920, 10240, 12080, 15872, 18724, 19328, 19840, 20480, 23405, 24160, 31744, 37448, 38656, 39680, 40960, 46810, 48320, 63488, 74896, 77312, 79360, 93620, 96640, 126976, 149792, 154624, 158720, 187240, 193280, 253952, 299584, 309248, 317440, 374480, 386560, 599168, 618496, 634880, 748960, 773120, 1198336, 1236992, 1269760, 1497920, 1546240, 2396672, 2995840, 3092480, 4793344, 5991680, 6184960, 9586688, 11983360, 19173376, 23966720, 38346752, 47933440, 95866880, 191733760]

約数ペア:

[(1, 191733760), (2, 95866880), (4, 47933440), (5, 38346752), (8, 23966720), (10, 19173376), (16, 11983360), (20, 9586688), (31, 6184960), (32, 5991680), (40, 4793344), (62, 3092480), (64, 2995840), (80, 2396672), (124, 1546240), (128, 1497920), (151, 1269760), (155, 1236992), (160, 1198336), (248, 773120), (256, 748960), (302, 634880), (310, 618496), (320, 599168), (496, 386560), (512, 374480), (604, 317440), (620, 309248), (640, 299584), (755, 253952), (992, 193280), (1024, 187240), (1208, 158720), (1240, 154624), (1280, 149792), (1510, 126976), (1984, 96640), (2048, 93620), (2416, 79360), (2480, 77312), (2560, 74896), (3020, 63488), (3968, 48320), (4096, 46810), (4681, 40960), (4832, 39680), (4960, 38656), (5120, 37448), (6040, 31744), (7936, 24160), (8192, 23405), (9362, 20480), (9664, 19840), (9920, 19328), (10240, 18724), (12080, 15872)]