158575356

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{72211}}^1$

素因数の和:72282

約数の個数: 36

約数和(自身を含む): 407420104

約数和(自身を除く): 248844748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 72211, 144422, 216633, 288844, 433266, 649899, 866532, 1299798, 2599596, 4404871, 8809742, 13214613, 17619484, 26429226, 39643839, 52858452, 79287678, 158575356]

約数ペア:

[(1, 158575356), (2, 79287678), (3, 52858452), (4, 39643839), (6, 26429226), (9, 17619484), (12, 13214613), (18, 8809742), (36, 4404871), (61, 2599596), (122, 1299798), (183, 866532), (244, 649899), (366, 433266), (549, 288844), (732, 216633), (1098, 144422), (2196, 72211)]