142873836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 256294164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 89, 116, 174, 178, 203, 267, 348, 356, 406, 534, 609, 623, 659, 812, 1068, 1218, 1246, 1318, 1869, 1977, 2436, 2492, 2581, 2636, 3738, 3954, 4613, 5162, 7476, 7743, 7908, 9226, 10324, 13839, 15486, 18067, 18452, 19111, 27678, 30972, 36134, 38222, 54201, 55356, 57333, 58651, 72268, 76444, 108402, 114666, 117302, 133777, 175953, 216804, 229332, 234604, 267554, 351906, 401331, 410557, 535108, 703812, 802662, 821114, 1231671, 1605324, 1642228, 1700879, 2463342, 3401758, 4926684, 5102637, 6803516, 10205274, 11906153, 20410548, 23812306, 35718459, 47624612, 71436918, 142873836]

約数ペア:

[(1, 142873836), (2, 71436918), (3, 47624612), (4, 35718459), (6, 23812306), (7, 20410548), (12, 11906153), (14, 10205274), (21, 6803516), (28, 5102637), (29, 4926684), (42, 3401758), (58, 2463342), (84, 1700879), (87, 1642228), (89, 1605324), (116, 1231671), (174, 821114), (178, 802662), (203, 703812), (267, 535108), (348, 410557), (356, 401331), (406, 351906), (534, 267554), (609, 234604), (623, 229332), (659, 216804), (812, 175953), (1068, 133777), (1218, 117302), (1246, 114666), (1318, 108402), (1869, 76444), (1977, 72268), (2436, 58651), (2492, 57333), (2581, 55356), (2636, 54201), (3738, 38222), (3954, 36134), (4613, 30972), (5162, 27678), (7476, 19111), (7743, 18452), (7908, 18067), (9226, 15486), (10324, 13839)]