155753208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{166403}}^1$

素因数の和:166428

約数の個数: 48

約数和(自身を含む): 454282920

約数和(自身を除く): 298529712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 166403, 332806, 499209, 665612, 998418, 1331224, 1497627, 1996836, 2163239, 2995254, 3993672, 4326478, 5990508, 6489717, 8652956, 11981016, 12979434, 17305912, 19469151, 25958868, 38938302, 51917736, 77876604, 155753208]

約数ペア:

[(1, 155753208), (2, 77876604), (3, 51917736), (4, 38938302), (6, 25958868), (8, 19469151), (9, 17305912), (12, 12979434), (13, 11981016), (18, 8652956), (24, 6489717), (26, 5990508), (36, 4326478), (39, 3993672), (52, 2995254), (72, 2163239), (78, 1996836), (104, 1497627), (117, 1331224), (156, 998418), (234, 665612), (312, 499209), (468, 332806), (936, 166403)]