161933904

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 200

約数和(自身を含む): 526820448

約数和(自身を除く): 364886544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 37, 44, 48, 54, 66, 72, 74, 81, 88, 99, 108, 111, 132, 144, 148, 162, 176, 198, 216, 222, 264, 296, 297, 307, 324, 333, 396, 407, 432, 444, 528, 592, 594, 614, 648, 666, 792, 814, 888, 891, 921, 999, 1188, 1221, 1228, 1296, 1332, 1584, 1628, 1776, 1782, 1842, 1998, 2376, 2442, 2456, 2664, 2763, 2997, 3256, 3377, 3564, 3663, 3684, 3996, 4752, 4884, 4912, 5328, 5526, 5994, 6512, 6754, 7128, 7326, 7368, 7992, 8289, 9768, 10131, 10989, 11052, 11359, 11988, 13508, 14256, 14652, 14736, 15984, 16578, 19536, 20262, 21978, 22104, 22718, 23976, 24867, 27016, 29304, 30393, 32967, 33156, 34077, 40524, 43956, 44208, 45436, 47952, 49734, 54032, 58608, 60786, 65934, 66312, 68154, 81048, 87912, 90872, 91179, 99468, 102231, 121572, 124949, 131868, 132624, 136308, 162096, 175824, 181744, 182358, 198936, 204462, 243144, 249898, 263736, 272616, 273537, 306693, 364716, 374847, 397872, 408924, 486288, 499796, 527472, 545232, 547074, 613386, 729432, 749694, 817848, 920079, 999592, 1094148, 1124541, 1226772, 1458864, 1499388, 1635696, 1840158, 1999184, 2188296, 2249082, 2453544, 2998776, 3373623, 3680316, 4376592, 4498164, 4907088, 5997552, 6747246, 7360632, 8996328, 10120869, 13494492, 14721264, 17992656, 20241738, 26988984, 40483476, 53977968, 80966952, 161933904]

約数ペア:

[(1, 161933904), (2, 80966952), (3, 53977968), (4, 40483476), (6, 26988984), (8, 20241738), (9, 17992656), (11, 14721264), (12, 13494492), (16, 10120869), (18, 8996328), (22, 7360632), (24, 6747246), (27, 5997552), (33, 4907088), (36, 4498164), (37, 4376592), (44, 3680316), (48, 3373623), (54, 2998776), (66, 2453544), (72, 2249082), (74, 2188296), (81, 1999184), (88, 1840158), (99, 1635696), (108, 1499388), (111, 1458864), (132, 1226772), (144, 1124541), (148, 1094148), (162, 999592), (176, 920079), (198, 817848), (216, 749694), (222, 729432), (264, 613386), (296, 547074), (297, 545232), (307, 527472), (324, 499796), (333, 486288), (396, 408924), (407, 397872), (432, 374847), (444, 364716), (528, 306693), (592, 273537), (594, 272616), (614, 263736), (648, 249898), (666, 243144), (792, 204462), (814, 198936), (888, 182358), (891, 181744), (921, 175824), (999, 162096), (1188, 136308), (1221, 132624), (1228, 131868), (1296, 124949), (1332, 121572), (1584, 102231), (1628, 99468), (1776, 91179), (1782, 90872), (1842, 87912), (1998, 81048), (2376, 68154), (2442, 66312), (2456, 65934), (2664, 60786), (2763, 58608), (2997, 54032), (3256, 49734), (3377, 47952), (3564, 45436), (3663, 44208), (3684, 43956), (3996, 40524), (4752, 34077), (4884, 33156), (4912, 32967), (5328, 30393), (5526, 29304), (5994, 27016), (6512, 24867), (6754, 23976), (7128, 22718), (7326, 22104), (7368, 21978), (7992, 20262), (8289, 19536), (9768, 16578), (10131, 15984), (10989, 14736), (11052, 14652), (11359, 14256), (11988, 13508)]