140168256

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31741}}^1$

素因数の和:31779

約数の個数: 56

約数和(自身を含む): 386998464

約数和(自身を除く): 246830208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 31741, 63482, 95223, 126964, 190446, 253928, 380892, 507856, 730043, 761784, 1015712, 1460086, 1523568, 2031424, 2190129, 2920172, 3047136, 4380258, 5840344, 6094272, 8760516, 11680688, 17521032, 23361376, 35042064, 46722752, 70084128, 140168256]

約数ペア:

[(1, 140168256), (2, 70084128), (3, 46722752), (4, 35042064), (6, 23361376), (8, 17521032), (12, 11680688), (16, 8760516), (23, 6094272), (24, 5840344), (32, 4380258), (46, 3047136), (48, 2920172), (64, 2190129), (69, 2031424), (92, 1523568), (96, 1460086), (138, 1015712), (184, 761784), (192, 730043), (276, 507856), (368, 380892), (552, 253928), (736, 190446), (1104, 126964), (1472, 95223), (2208, 63482), (4416, 31741)]