144511952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2099}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 302584800

約数和(自身を除く): 158072848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2099, 2648, 4198, 4303, 5296, 8396, 8606, 16792, 17212, 27287, 33584, 34424, 54574, 68848, 109148, 218296, 436592, 694769, 1389538, 2779076, 5558152, 9031997, 11116304, 18063994, 36127988, 72255976, 144511952]

約数ペア:

[(1, 144511952), (2, 72255976), (4, 36127988), (8, 18063994), (13, 11116304), (16, 9031997), (26, 5558152), (52, 2779076), (104, 1389538), (208, 694769), (331, 436592), (662, 218296), (1324, 109148), (2099, 68848), (2648, 54574), (4198, 34424), (4303, 33584), (5296, 27287), (8396, 17212), (8606, 16792)]