131677416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140681}}^1$

素因数の和:140706

約数の個数: 48

約数和(自身を含む): 384061860

約数和(自身を除く): 252384444

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, 140681, 281362, 422043, 562724, 844086, 1125448, 1266129, 1688172, 1828853, 2532258, 3376344, 3657706, 5064516, 5486559, 7315412, 10129032, 10973118, 14630824, 16459677, 21946236, 32919354, 43892472, 65838708, 131677416]

約数ペア:

[(1, 131677416), (2, 65838708), (3, 43892472), (4, 32919354), (6, 21946236), (8, 16459677), (9, 14630824), (12, 10973118), (13, 10129032), (18, 7315412), (24, 5486559), (26, 5064516), (36, 3657706), (39, 3376344), (52, 2532258), (72, 1828853), (78, 1688172), (104, 1266129), (117, 1125448), (156, 844086), (234, 562724), (312, 422043), (468, 281362), (936, 140681)]