141338816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3577

約数の個数: 56

約数和(自身を含む): 305080416

約数和(自身を除く): 163741600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2368, 2516, 3511, 5032, 7022, 10064, 14044, 20128, 28088, 40256, 56176, 59687, 112352, 119374, 129907, 224704, 238748, 259814, 477496, 519628, 954992, 1039256, 1909984, 2078512, 2208419, 3819968, 4157024, 4416838, 8314048, 8833676, 17667352, 35334704, 70669408, 141338816]

約数ペア:

[(1, 141338816), (2, 70669408), (4, 35334704), (8, 17667352), (16, 8833676), (17, 8314048), (32, 4416838), (34, 4157024), (37, 3819968), (64, 2208419), (68, 2078512), (74, 1909984), (136, 1039256), (148, 954992), (272, 519628), (296, 477496), (544, 259814), (592, 238748), (629, 224704), (1088, 129907), (1184, 119374), (1258, 112352), (2368, 59687), (2516, 56176), (3511, 40256), (5032, 28088), (7022, 20128), (10064, 14044)]