168579792

素因数分解:

$2^4\times 3^6\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 140

約数和(自身を含む): 498080100

約数和(自身を除く): 329500308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 149, 162, 194, 216, 243, 291, 298, 324, 388, 432, 447, 486, 582, 596, 648, 729, 776, 873, 894, 972, 1164, 1192, 1296, 1341, 1458, 1552, 1746, 1788, 1944, 2328, 2384, 2619, 2682, 2916, 3492, 3576, 3888, 4023, 4656, 5238, 5364, 5832, 6984, 7152, 7857, 8046, 10476, 10728, 11664, 12069, 13968, 14453, 15714, 16092, 20952, 21456, 23571, 24138, 28906, 31428, 32184, 36207, 41904, 43359, 47142, 48276, 57812, 62856, 64368, 70713, 72414, 86718, 94284, 96552, 108621, 115624, 125712, 130077, 141426, 144828, 173436, 188568, 193104, 217242, 231248, 260154, 282852, 289656, 346872, 377136, 390231, 434484, 520308, 565704, 579312, 693744, 780462, 868968, 1040616, 1131408, 1170693, 1560924, 1737936, 2081232, 2341386, 3121848, 3512079, 4682772, 6243696, 7024158, 9365544, 10536237, 14048316, 18731088, 21072474, 28096632, 42144948, 56193264, 84289896, 168579792]

約数ペア:

[(1, 168579792), (2, 84289896), (3, 56193264), (4, 42144948), (6, 28096632), (8, 21072474), (9, 18731088), (12, 14048316), (16, 10536237), (18, 9365544), (24, 7024158), (27, 6243696), (36, 4682772), (48, 3512079), (54, 3121848), (72, 2341386), (81, 2081232), (97, 1737936), (108, 1560924), (144, 1170693), (149, 1131408), (162, 1040616), (194, 868968), (216, 780462), (243, 693744), (291, 579312), (298, 565704), (324, 520308), (388, 434484), (432, 390231), (447, 377136), (486, 346872), (582, 289656), (596, 282852), (648, 260154), (729, 231248), (776, 217242), (873, 193104), (894, 188568), (972, 173436), (1164, 144828), (1192, 141426), (1296, 130077), (1341, 125712), (1458, 115624), (1552, 108621), (1746, 96552), (1788, 94284), (1944, 86718), (2328, 72414), (2384, 70713), (2619, 64368), (2682, 62856), (2916, 57812), (3492, 48276), (3576, 47142), (3888, 43359), (4023, 41904), (4656, 36207), (5238, 32184), (5364, 31428), (5832, 28906), (6984, 24138), (7152, 23571), (7857, 21456), (8046, 20952), (10476, 16092), (10728, 15714), (11664, 14453), (12069, 13968)]