155562216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{209089}}^1$

素因数の和:209129

約数の個数: 32

約数和(自身を含む): 401452800

約数和(自身を除く): 245890584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 209089, 418178, 627267, 836356, 1254534, 1672712, 2509068, 5018136, 6481759, 12963518, 19445277, 25927036, 38890554, 51854072, 77781108, 155562216]

約数ペア:

[(1, 155562216), (2, 77781108), (3, 51854072), (4, 38890554), (6, 25927036), (8, 19445277), (12, 12963518), (24, 6481759), (31, 5018136), (62, 2509068), (93, 1672712), (124, 1254534), (186, 836356), (248, 627267), (372, 418178), (744, 209089)]