154323168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 440503056

約数和(自身を除く): 286179888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 73, 76, 96, 114, 122, 146, 152, 183, 219, 228, 244, 292, 304, 361, 366, 438, 456, 488, 584, 608, 722, 732, 876, 912, 976, 1083, 1159, 1168, 1387, 1444, 1464, 1752, 1824, 1952, 2166, 2318, 2336, 2774, 2888, 2928, 3477, 3504, 4161, 4332, 4453, 4636, 5548, 5776, 5856, 6954, 7008, 8322, 8664, 8906, 9272, 11096, 11552, 13359, 13908, 16644, 17328, 17812, 18544, 22021, 22192, 26353, 26718, 27816, 33288, 34656, 35624, 37088, 44042, 44384, 52706, 53436, 55632, 66063, 66576, 71248, 79059, 84607, 88084, 105412, 106872, 111264, 132126, 133152, 142496, 158118, 169214, 176168, 210824, 213744, 253821, 264252, 316236, 338428, 352336, 421648, 427488, 507642, 528504, 632472, 676856, 704672, 843296, 1015284, 1057008, 1264944, 1353712, 1607533, 2030568, 2114016, 2529888, 2707424, 3215066, 4061136, 4822599, 6430132, 8122272, 9645198, 12860264, 19290396, 25720528, 38580792, 51441056, 77161584, 154323168]

約数ペア:

[(1, 154323168), (2, 77161584), (3, 51441056), (4, 38580792), (6, 25720528), (8, 19290396), (12, 12860264), (16, 9645198), (19, 8122272), (24, 6430132), (32, 4822599), (38, 4061136), (48, 3215066), (57, 2707424), (61, 2529888), (73, 2114016), (76, 2030568), (96, 1607533), (114, 1353712), (122, 1264944), (146, 1057008), (152, 1015284), (183, 843296), (219, 704672), (228, 676856), (244, 632472), (292, 528504), (304, 507642), (361, 427488), (366, 421648), (438, 352336), (456, 338428), (488, 316236), (584, 264252), (608, 253821), (722, 213744), (732, 210824), (876, 176168), (912, 169214), (976, 158118), (1083, 142496), (1159, 133152), (1168, 132126), (1387, 111264), (1444, 106872), (1464, 105412), (1752, 88084), (1824, 84607), (1952, 79059), (2166, 71248), (2318, 66576), (2336, 66063), (2774, 55632), (2888, 53436), (2928, 52706), (3477, 44384), (3504, 44042), (4161, 37088), (4332, 35624), (4453, 34656), (4636, 33288), (5548, 27816), (5776, 26718), (5856, 26353), (6954, 22192), (7008, 22021), (8322, 18544), (8664, 17812), (8906, 17328), (9272, 16644), (11096, 13908), (11552, 13359)]