159271552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 210866048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 88, 89, 124, 128, 164, 176, 178, 248, 328, 341, 352, 356, 451, 496, 656, 682, 704, 712, 902, 979, 992, 1271, 1312, 1364, 1408, 1424, 1804, 1958, 1984, 2542, 2624, 2728, 2759, 2848, 3608, 3649, 3916, 3968, 5084, 5248, 5456, 5518, 5696, 7216, 7298, 7832, 10168, 10912, 11036, 11392, 13981, 14432, 14596, 15664, 20336, 21824, 22072, 27962, 28864, 29192, 30349, 31328, 40139, 40672, 43648, 44144, 55924, 57728, 58384, 60698, 62656, 80278, 81344, 88288, 111848, 113119, 116768, 121396, 125312, 160556, 162688, 176576, 223696, 226238, 233536, 242792, 321112, 353152, 447392, 452476, 467072, 485584, 642224, 894784, 904952, 971168, 1244309, 1284448, 1789568, 1809904, 1942336, 2488618, 2568896, 3619808, 3884672, 4977236, 5137792, 7239616, 9954472, 14479232, 19908944, 39817888, 79635776, 159271552]

約数ペア:

[(1, 159271552), (2, 79635776), (4, 39817888), (8, 19908944), (11, 14479232), (16, 9954472), (22, 7239616), (31, 5137792), (32, 4977236), (41, 3884672), (44, 3619808), (62, 2568896), (64, 2488618), (82, 1942336), (88, 1809904), (89, 1789568), (124, 1284448), (128, 1244309), (164, 971168), (176, 904952), (178, 894784), (248, 642224), (328, 485584), (341, 467072), (352, 452476), (356, 447392), (451, 353152), (496, 321112), (656, 242792), (682, 233536), (704, 226238), (712, 223696), (902, 176576), (979, 162688), (992, 160556), (1271, 125312), (1312, 121396), (1364, 116768), (1408, 113119), (1424, 111848), (1804, 88288), (1958, 81344), (1984, 80278), (2542, 62656), (2624, 60698), (2728, 58384), (2759, 57728), (2848, 55924), (3608, 44144), (3649, 43648), (3916, 40672), (3968, 40139), (5084, 31328), (5248, 30349), (5456, 29192), (5518, 28864), (5696, 27962), (7216, 22072), (7298, 21824), (7832, 20336), (10168, 15664), (10912, 14596), (11036, 14432), (11392, 13981)]