142135248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1720

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 243554352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1619, 1829, 2832, 3238, 3658, 4857, 5487, 6476, 7316, 9714, 10974, 12952, 14632, 19428, 21948, 25904, 29264, 38856, 43896, 50189, 77712, 87792, 95521, 100378, 150567, 191042, 200756, 286563, 301134, 382084, 401512, 573126, 602268, 764168, 803024, 1146252, 1204536, 1528336, 2292504, 2409072, 2961151, 4585008, 5922302, 8883453, 11844604, 17766906, 23689208, 35533812, 47378416, 71067624, 142135248]

約数ペア:

[(1, 142135248), (2, 71067624), (3, 47378416), (4, 35533812), (6, 23689208), (8, 17766906), (12, 11844604), (16, 8883453), (24, 5922302), (31, 4585008), (48, 2961151), (59, 2409072), (62, 2292504), (93, 1528336), (118, 1204536), (124, 1146252), (177, 803024), (186, 764168), (236, 602268), (248, 573126), (354, 401512), (372, 382084), (472, 301134), (496, 286563), (708, 200756), (744, 191042), (944, 150567), (1416, 100378), (1488, 95521), (1619, 87792), (1829, 77712), (2832, 50189), (3238, 43896), (3658, 38856), (4857, 29264), (5487, 25904), (6476, 21948), (7316, 19428), (9714, 14632), (10974, 12952)]