157025508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 398103552

約数和(自身を除く): 241078044

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 101, 129, 131, 138, 172, 202, 258, 262, 276, 303, 393, 404, 516, 524, 606, 786, 989, 1212, 1572, 1978, 2323, 2967, 3013, 3956, 4343, 4646, 5633, 5934, 6026, 6969, 8686, 9039, 9292, 11266, 11868, 12052, 13029, 13231, 13938, 16899, 17372, 18078, 22532, 26058, 26462, 27876, 33798, 36156, 39693, 52116, 52924, 67596, 79386, 99889, 129559, 158772, 199778, 259118, 299667, 304313, 388677, 399556, 518236, 568933, 599334, 608626, 777354, 912939, 1137866, 1198668, 1217252, 1554708, 1706799, 1825878, 2275732, 3413598, 3651756, 6827196, 13085459, 26170918, 39256377, 52341836, 78512754, 157025508]

約数ペア:

[(1, 157025508), (2, 78512754), (3, 52341836), (4, 39256377), (6, 26170918), (12, 13085459), (23, 6827196), (43, 3651756), (46, 3413598), (69, 2275732), (86, 1825878), (92, 1706799), (101, 1554708), (129, 1217252), (131, 1198668), (138, 1137866), (172, 912939), (202, 777354), (258, 608626), (262, 599334), (276, 568933), (303, 518236), (393, 399556), (404, 388677), (516, 304313), (524, 299667), (606, 259118), (786, 199778), (989, 158772), (1212, 129559), (1572, 99889), (1978, 79386), (2323, 67596), (2967, 52924), (3013, 52116), (3956, 39693), (4343, 36156), (4646, 33798), (5633, 27876), (5934, 26462), (6026, 26058), (6969, 22532), (8686, 18078), (9039, 17372), (9292, 16899), (11266, 13938), (11868, 13231), (12052, 13029)]