126879424

素因数分解:

$2^6\times 7^2\times {\mathrm{40459}}^1$

素因数の和:40485

約数の個数: 42

約数和(自身を含む): 292889940

約数和(自身を除く): 166010516

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 40459, 80918, 161836, 283213, 323672, 566426, 647344, 1132852, 1294688, 1982491, 2265704, 2589376, 3964982, 4531408, 7929964, 9062816, 15859928, 18125632, 31719856, 63439712, 126879424]

約数ペア:

[(1, 126879424), (2, 63439712), (4, 31719856), (7, 18125632), (8, 15859928), (14, 9062816), (16, 7929964), (28, 4531408), (32, 3964982), (49, 2589376), (56, 2265704), (64, 1982491), (98, 1294688), (112, 1132852), (196, 647344), (224, 566426), (392, 323672), (448, 283213), (784, 161836), (1568, 80918), (3136, 40459)]