144271504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1811}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 301980672

約数和(自身を除く): 157709168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383, 766, 1532, 1811, 3064, 3622, 4979, 6128, 7244, 9958, 14488, 19916, 23543, 28976, 39832, 47086, 79664, 94172, 188344, 376688, 693613, 1387226, 2774452, 5548904, 9016969, 11097808, 18033938, 36067876, 72135752, 144271504]

約数ペア:

[(1, 144271504), (2, 72135752), (4, 36067876), (8, 18033938), (13, 11097808), (16, 9016969), (26, 5548904), (52, 2774452), (104, 1387226), (208, 693613), (383, 376688), (766, 188344), (1532, 94172), (1811, 79664), (3064, 47086), (3622, 39832), (4979, 28976), (6128, 23543), (7244, 19916), (9958, 14488)]