142856556

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 360364032

約数和(自身を除く): 217507476

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 97, 107, 111, 124, 148, 186, 194, 214, 222, 291, 321, 372, 388, 428, 444, 582, 642, 1147, 1164, 1284, 2294, 3007, 3317, 3441, 3589, 3959, 4588, 6014, 6634, 6882, 7178, 7918, 9021, 9951, 10379, 10767, 11877, 12028, 13268, 13764, 14356, 15836, 18042, 19902, 20758, 21534, 23754, 31137, 36084, 39804, 41516, 43068, 47508, 62274, 111259, 122729, 124548, 222518, 245458, 321749, 333777, 368187, 384023, 445036, 490916, 643498, 667554, 736374, 768046, 965247, 1152069, 1286996, 1335108, 1472748, 1536092, 1930494, 2304138, 3860988, 4608276, 11904713, 23809426, 35714139, 47618852, 71428278, 142856556]

約数ペア:

[(1, 142856556), (2, 71428278), (3, 47618852), (4, 35714139), (6, 23809426), (12, 11904713), (31, 4608276), (37, 3860988), (62, 2304138), (74, 1930494), (93, 1536092), (97, 1472748), (107, 1335108), (111, 1286996), (124, 1152069), (148, 965247), (186, 768046), (194, 736374), (214, 667554), (222, 643498), (291, 490916), (321, 445036), (372, 384023), (388, 368187), (428, 333777), (444, 321749), (582, 245458), (642, 222518), (1147, 124548), (1164, 122729), (1284, 111259), (2294, 62274), (3007, 47508), (3317, 43068), (3441, 41516), (3589, 39804), (3959, 36084), (4588, 31137), (6014, 23754), (6634, 21534), (6882, 20758), (7178, 19902), (7918, 18042), (9021, 15836), (9951, 14356), (10379, 13764), (10767, 13268), (11877, 12028)]