171491112

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9687

約数の個数: 96

約数和(自身を含む): 526562400

約数和(自身を除く): 355071288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 9643, 17784, 19286, 28929, 38572, 57858, 77144, 86787, 115716, 125359, 173574, 183217, 231432, 250718, 347148, 366434, 376077, 501436, 549651, 694296, 732868, 752154, 1002872, 1099302, 1128231, 1465736, 1504308, 1648953, 2198604, 2256462, 2381821, 3008616, 3297906, 4397208, 4512924, 4763642, 6595812, 7145463, 9025848, 9527284, 13191624, 14290926, 19054568, 21436389, 28581852, 42872778, 57163704, 85745556, 171491112]

約数ペア:

[(1, 171491112), (2, 85745556), (3, 57163704), (4, 42872778), (6, 28581852), (8, 21436389), (9, 19054568), (12, 14290926), (13, 13191624), (18, 9527284), (19, 9025848), (24, 7145463), (26, 6595812), (36, 4763642), (38, 4512924), (39, 4397208), (52, 3297906), (57, 3008616), (72, 2381821), (76, 2256462), (78, 2198604), (104, 1648953), (114, 1504308), (117, 1465736), (152, 1128231), (156, 1099302), (171, 1002872), (228, 752154), (234, 732868), (247, 694296), (312, 549651), (342, 501436), (456, 376077), (468, 366434), (494, 347148), (684, 250718), (741, 231432), (936, 183217), (988, 173574), (1368, 125359), (1482, 115716), (1976, 86787), (2223, 77144), (2964, 57858), (4446, 38572), (5928, 28929), (8892, 19286), (9643, 17784)]