156789715712

素因数分解:

$2^8\times 7^1\times {\mathrm{283}}^1\times {\mathrm{309167}}^1$

素因数の和:309473

約数の個数: 72

約数和(自身を含む): 358941574656

約数和(自身を除く): 202151858944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 448, 566, 896, 1132, 1792, 1981, 2264, 3962, 4528, 7924, 9056, 15848, 18112, 31696, 36224, 63392, 72448, 126784, 253568, 309167, 507136, 618334, 1236668, 2164169, 2473336, 4328338, 4946672, 8656676, 9893344, 17313352, 19786688, 34626704, 39573376, 69253408, 79146752, 87494261, 138506816, 174988522, 277013632, 349977044, 554027264, 612459827, 699954088, 1224919654, 1399908176, 2449839308, 2799816352, 4899678616, 5599632704, 9799357232, 11199265408, 19598714464, 22398530816, 39197428928, 78394857856, 156789715712]

約数ペア:

[(1, 156789715712), (2, 78394857856), (4, 39197428928), (7, 22398530816), (8, 19598714464), (14, 11199265408), (16, 9799357232), (28, 5599632704), (32, 4899678616), (56, 2799816352), (64, 2449839308), (112, 1399908176), (128, 1224919654), (224, 699954088), (256, 612459827), (283, 554027264), (448, 349977044), (566, 277013632), (896, 174988522), (1132, 138506816), (1792, 87494261), (1981, 79146752), (2264, 69253408), (3962, 39573376), (4528, 34626704), (7924, 19786688), (9056, 17313352), (15848, 9893344), (18112, 8656676), (31696, 4946672), (36224, 4328338), (63392, 2473336), (72448, 2164169), (126784, 1236668), (253568, 618334), (309167, 507136)]