190401408

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 128

約数和(自身を含む): 577524000

約数和(自身を除く): 387122592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1489, 1728, 1776, 1998, 2368, 2664, 2978, 3456, 3552, 3996, 4467, 4736, 5328, 5956, 7104, 7992, 8934, 10656, 11912, 13401, 14208, 15984, 17868, 21312, 23824, 26802, 31968, 35736, 40203, 42624, 47648, 53604, 55093, 63936, 71472, 80406, 95296, 107208, 110186, 127872, 142944, 160812, 165279, 190592, 214416, 220372, 285888, 321624, 330558, 428832, 440744, 495837, 571776, 643248, 661116, 857664, 881488, 991674, 1286496, 1322232, 1487511, 1715328, 1762976, 1983348, 2572992, 2644464, 2975022, 3525952, 3966696, 5145984, 5288928, 5950044, 7051904, 7933392, 10577856, 11900088, 15866784, 21155712, 23800176, 31733568, 47600352, 63467136, 95200704, 190401408]

約数ペア:

[(1, 190401408), (2, 95200704), (3, 63467136), (4, 47600352), (6, 31733568), (8, 23800176), (9, 21155712), (12, 15866784), (16, 11900088), (18, 10577856), (24, 7933392), (27, 7051904), (32, 5950044), (36, 5288928), (37, 5145984), (48, 3966696), (54, 3525952), (64, 2975022), (72, 2644464), (74, 2572992), (96, 1983348), (108, 1762976), (111, 1715328), (128, 1487511), (144, 1322232), (148, 1286496), (192, 991674), (216, 881488), (222, 857664), (288, 661116), (296, 643248), (333, 571776), (384, 495837), (432, 440744), (444, 428832), (576, 330558), (592, 321624), (666, 285888), (864, 220372), (888, 214416), (999, 190592), (1152, 165279), (1184, 160812), (1332, 142944), (1489, 127872), (1728, 110186), (1776, 107208), (1998, 95296), (2368, 80406), (2664, 71472), (2978, 63936), (3456, 55093), (3552, 53604), (3996, 47648), (4467, 42624), (4736, 40203), (5328, 35736), (5956, 31968), (7104, 26802), (7992, 23824), (8934, 21312), (10656, 17868), (11912, 15984), (13401, 14208)]