188156718

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 414326016

約数和(自身を除く): 226169298

約数列:

[1, 2, 3, 6, 9, 18, 107, 211, 214, 321, 422, 463, 633, 642, 926, 963, 1266, 1389, 1899, 1926, 2778, 3798, 4167, 8334, 22577, 45154, 49541, 67731, 97693, 99082, 135462, 148623, 195386, 203193, 293079, 297246, 406386, 445869, 586158, 879237, 891738, 1758474, 10453151, 20906302, 31359453, 62718906, 94078359, 188156718]

約数ペア:

[(1, 188156718), (2, 94078359), (3, 62718906), (6, 31359453), (9, 20906302), (18, 10453151), (107, 1758474), (211, 891738), (214, 879237), (321, 586158), (422, 445869), (463, 406386), (633, 297246), (642, 293079), (926, 203193), (963, 195386), (1266, 148623), (1389, 135462), (1899, 99082), (1926, 97693), (2778, 67731), (3798, 49541), (4167, 45154), (8334, 22577)]