158228154

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:702

約数の個数: 120

約数和(自身を含む): 426400128

約数和(自身を除く): 268171974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 279, 294, 378, 434, 441, 558, 567, 643, 651, 837, 882, 1134, 1286, 1302, 1323, 1519, 1674, 1929, 1953, 2511, 2646, 3038, 3858, 3906, 3969, 4501, 4557, 5022, 5787, 5859, 7938, 9002, 9114, 11574, 11718, 13503, 13671, 17361, 17577, 19933, 27006, 27342, 31507, 34722, 35154, 39866, 40509, 41013, 52083, 59799, 63014, 81018, 82026, 94521, 104166, 119598, 121527, 123039, 139531, 179397, 189042, 243054, 246078, 279062, 283563, 358794, 364581, 418593, 538191, 567126, 729162, 837186, 850689, 976717, 1076382, 1255779, 1614573, 1701378, 1953434, 2511558, 2552067, 2930151, 3229146, 3767337, 5104134, 5860302, 7534674, 8790453, 11302011, 17580906, 22604022, 26371359, 52742718, 79114077, 158228154]

約数ペア:

[(1, 158228154), (2, 79114077), (3, 52742718), (6, 26371359), (7, 22604022), (9, 17580906), (14, 11302011), (18, 8790453), (21, 7534674), (27, 5860302), (31, 5104134), (42, 3767337), (49, 3229146), (54, 2930151), (62, 2552067), (63, 2511558), (81, 1953434), (93, 1701378), (98, 1614573), (126, 1255779), (147, 1076382), (162, 976717), (186, 850689), (189, 837186), (217, 729162), (279, 567126), (294, 538191), (378, 418593), (434, 364581), (441, 358794), (558, 283563), (567, 279062), (643, 246078), (651, 243054), (837, 189042), (882, 179397), (1134, 139531), (1286, 123039), (1302, 121527), (1323, 119598), (1519, 104166), (1674, 94521), (1929, 82026), (1953, 81018), (2511, 63014), (2646, 59799), (3038, 52083), (3858, 41013), (3906, 40509), (3969, 39866), (4501, 35154), (4557, 34722), (5022, 31507), (5787, 27342), (5859, 27006), (7938, 19933), (9002, 17577), (9114, 17361), (11574, 13671), (11718, 13503)]