158575664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24593}}^1$

素因数の和:24645

約数の個数: 40

約数和(自身を含む): 341561472

約数和(自身を除く): 182985808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24593, 49186, 98372, 196744, 319709, 393488, 639418, 762383, 1278836, 1524766, 2557672, 3049532, 5115344, 6099064, 9910979, 12198128, 19821958, 39643916, 79287832, 158575664]

約数ペア:

[(1, 158575664), (2, 79287832), (4, 39643916), (8, 19821958), (13, 12198128), (16, 9910979), (26, 6099064), (31, 5115344), (52, 3049532), (62, 2557672), (104, 1524766), (124, 1278836), (208, 762383), (248, 639418), (403, 393488), (496, 319709), (806, 196744), (1612, 98372), (3224, 49186), (6448, 24593)]