131453088

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105331}}^1$

素因数の和:105357

約数の個数: 48

約数和(自身を含む): 371611296

約数和(自身を除く): 240158208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105331, 210662, 315993, 421324, 631986, 842648, 1263972, 1369303, 1685296, 2527944, 2738606, 3370592, 4107909, 5055888, 5477212, 8215818, 10111776, 10954424, 16431636, 21908848, 32863272, 43817696, 65726544, 131453088]

約数ペア:

[(1, 131453088), (2, 65726544), (3, 43817696), (4, 32863272), (6, 21908848), (8, 16431636), (12, 10954424), (13, 10111776), (16, 8215818), (24, 5477212), (26, 5055888), (32, 4107909), (39, 3370592), (48, 2738606), (52, 2527944), (78, 1685296), (96, 1369303), (104, 1263972), (156, 842648), (208, 631986), (312, 421324), (416, 315993), (624, 210662), (1248, 105331)]