164178252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 120

約数和(自身を含む): 494376960

約数和(自身を除く): 330198708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 191, 252, 324, 378, 379, 382, 567, 573, 756, 758, 764, 1134, 1137, 1146, 1337, 1516, 1719, 2268, 2274, 2292, 2653, 2674, 3411, 3438, 4011, 4548, 5157, 5306, 5348, 6822, 6876, 7959, 8022, 10233, 10314, 10612, 12033, 13644, 15471, 15918, 16044, 20466, 20628, 23877, 24066, 30699, 30942, 31836, 36099, 40932, 47754, 48132, 61398, 61884, 71631, 72198, 72389, 95508, 108297, 122796, 143262, 144396, 144778, 214893, 216594, 217167, 286524, 289556, 429786, 433188, 434334, 506723, 651501, 859572, 868668, 1013446, 1303002, 1520169, 1954503, 2026892, 2606004, 3040338, 3909006, 4560507, 5863509, 6080676, 7818012, 9121014, 11727018, 13681521, 18242028, 23454036, 27363042, 41044563, 54726084, 82089126, 164178252]

約数ペア:

[(1, 164178252), (2, 82089126), (3, 54726084), (4, 41044563), (6, 27363042), (7, 23454036), (9, 18242028), (12, 13681521), (14, 11727018), (18, 9121014), (21, 7818012), (27, 6080676), (28, 5863509), (36, 4560507), (42, 3909006), (54, 3040338), (63, 2606004), (81, 2026892), (84, 1954503), (108, 1520169), (126, 1303002), (162, 1013446), (189, 868668), (191, 859572), (252, 651501), (324, 506723), (378, 434334), (379, 433188), (382, 429786), (567, 289556), (573, 286524), (756, 217167), (758, 216594), (764, 214893), (1134, 144778), (1137, 144396), (1146, 143262), (1337, 122796), (1516, 108297), (1719, 95508), (2268, 72389), (2274, 72198), (2292, 71631), (2653, 61884), (2674, 61398), (3411, 48132), (3438, 47754), (4011, 40932), (4548, 36099), (5157, 31836), (5306, 30942), (5348, 30699), (6822, 24066), (6876, 23877), (7959, 20628), (8022, 20466), (10233, 16044), (10314, 15918), (10612, 15471), (12033, 13644)]