158193776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2039}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 331124640

約数和(自身を除く): 172930864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 1492, 2039, 2984, 4078, 4849, 5968, 8156, 9698, 16312, 19396, 26507, 32624, 38792, 53014, 77584, 106028, 212056, 424112, 760547, 1521094, 3042188, 6084376, 9887111, 12168752, 19774222, 39548444, 79096888, 158193776]

約数ペア:

[(1, 158193776), (2, 79096888), (4, 39548444), (8, 19774222), (13, 12168752), (16, 9887111), (26, 6084376), (52, 3042188), (104, 1521094), (208, 760547), (373, 424112), (746, 212056), (1492, 106028), (2039, 77584), (2984, 53014), (4078, 38792), (4849, 32624), (5968, 26507), (8156, 19396), (9698, 16312)]