138192408

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 387092160

約数和(自身を除く): 248899752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 97, 141, 188, 194, 282, 291, 376, 388, 421, 423, 564, 582, 776, 842, 846, 873, 1128, 1164, 1263, 1684, 1692, 1746, 2328, 2526, 3368, 3384, 3492, 3789, 4559, 5052, 6984, 7578, 9118, 10104, 13677, 15156, 18236, 19787, 27354, 30312, 36472, 39574, 40837, 41031, 54708, 59361, 79148, 81674, 82062, 109416, 118722, 122511, 158296, 163348, 164124, 178083, 237444, 245022, 326696, 328248, 356166, 367533, 474888, 490044, 712332, 735066, 980088, 1424664, 1470132, 1919339, 2940264, 3838678, 5758017, 7677356, 11516034, 15354712, 17274051, 23032068, 34548102, 46064136, 69096204, 138192408]

約数ペア:

[(1, 138192408), (2, 69096204), (3, 46064136), (4, 34548102), (6, 23032068), (8, 17274051), (9, 15354712), (12, 11516034), (18, 7677356), (24, 5758017), (36, 3838678), (47, 2940264), (72, 1919339), (94, 1470132), (97, 1424664), (141, 980088), (188, 735066), (194, 712332), (282, 490044), (291, 474888), (376, 367533), (388, 356166), (421, 328248), (423, 326696), (564, 245022), (582, 237444), (776, 178083), (842, 164124), (846, 163348), (873, 158296), (1128, 122511), (1164, 118722), (1263, 109416), (1684, 82062), (1692, 81674), (1746, 79148), (2328, 59361), (2526, 54708), (3368, 41031), (3384, 40837), (3492, 39574), (3789, 36472), (4559, 30312), (5052, 27354), (6984, 19787), (7578, 18236), (9118, 15156), (10104, 13677)]