145222336

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8761}}^1$

素因数の和:8817

約数の個数: 56

約数和(自身を含む): 338283296

約数和(自身を除く): 193060960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 8761, 16576, 17522, 35044, 61327, 70088, 122654, 140176, 245308, 280352, 324157, 490616, 560704, 648314, 981232, 1296628, 1962464, 2269099, 2593256, 3924928, 4538198, 5186512, 9076396, 10373024, 18152792, 20746048, 36305584, 72611168, 145222336]

約数ペア:

[(1, 145222336), (2, 72611168), (4, 36305584), (7, 20746048), (8, 18152792), (14, 10373024), (16, 9076396), (28, 5186512), (32, 4538198), (37, 3924928), (56, 2593256), (64, 2269099), (74, 1962464), (112, 1296628), (148, 981232), (224, 648314), (259, 560704), (296, 490616), (448, 324157), (518, 280352), (592, 245308), (1036, 140176), (1184, 122654), (2072, 70088), (2368, 61327), (4144, 35044), (8288, 17522), (8761, 16576)]