138382816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30241}}^1$

素因数の和:30275

約数の個数: 48

約数和(自身を含む): 320081328

約数和(自身を除く): 181698512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 30241, 60482, 120964, 241928, 332651, 393133, 483856, 665302, 786266, 967712, 1330604, 1572532, 2661208, 3145064, 4324463, 5322416, 6290128, 8648926, 10644832, 12580256, 17297852, 34595704, 69191408, 138382816]

約数ペア:

[(1, 138382816), (2, 69191408), (4, 34595704), (8, 17297852), (11, 12580256), (13, 10644832), (16, 8648926), (22, 6290128), (26, 5322416), (32, 4324463), (44, 3145064), (52, 2661208), (88, 1572532), (104, 1330604), (143, 967712), (176, 786266), (208, 665302), (286, 483856), (352, 393133), (416, 332651), (572, 241928), (1144, 120964), (2288, 60482), (4576, 30241)]