143935744

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{7919}}^1$

素因数の和:8006

約数の個数: 36

約数和(自身を含む): 291392640

約数和(自身を除く): 147456896

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 7919, 9088, 15838, 18176, 31676, 63352, 126704, 253408, 506816, 562249, 1013632, 1124498, 2027264, 2248996, 4497992, 8995984, 17991968, 35983936, 71967872, 143935744]

約数ペア:

[(1, 143935744), (2, 71967872), (4, 35983936), (8, 17991968), (16, 8995984), (32, 4497992), (64, 2248996), (71, 2027264), (128, 1124498), (142, 1013632), (256, 562249), (284, 506816), (568, 253408), (1136, 126704), (2272, 63352), (4544, 31676), (7919, 18176), (9088, 15838)]