153740904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{206641}}^1$

素因数の和:206681

約数の個数: 32

約数和(自身を含む): 396752640

約数和(自身を除く): 243011736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 206641, 413282, 619923, 826564, 1239846, 1653128, 2479692, 4959384, 6405871, 12811742, 19217613, 25623484, 38435226, 51246968, 76870452, 153740904]

約数ペア:

[(1, 153740904), (2, 76870452), (3, 51246968), (4, 38435226), (6, 25623484), (8, 19217613), (12, 12811742), (24, 6405871), (31, 4959384), (62, 2479692), (93, 1653128), (124, 1239846), (186, 826564), (248, 619923), (372, 413282), (744, 206641)]