142604448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{212209}}^1$

素因数の和:212229

約数の個数: 48

約数和(自身を含む): 427815360

約数和(自身を除く): 285210912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 212209, 424418, 636627, 848836, 1273254, 1485463, 1697672, 2546508, 2970926, 3395344, 4456389, 5093016, 5941852, 6790688, 8912778, 10186032, 11883704, 17825556, 20372064, 23767408, 35651112, 47534816, 71302224, 142604448]

約数ペア:

[(1, 142604448), (2, 71302224), (3, 47534816), (4, 35651112), (6, 23767408), (7, 20372064), (8, 17825556), (12, 11883704), (14, 10186032), (16, 8912778), (21, 6790688), (24, 5941852), (28, 5093016), (32, 4456389), (42, 3395344), (48, 2970926), (56, 2546508), (84, 1697672), (96, 1485463), (112, 1273254), (168, 848836), (224, 636627), (336, 424418), (672, 212209)]