163003152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{261223}}^1$

素因数の和:261247

約数の個数: 40

約数和(自身を含む): 453484864

約数和(自身を除く): 290481712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 261223, 522446, 783669, 1044892, 1567338, 2089784, 3134676, 3395899, 4179568, 6269352, 6791798, 10187697, 12538704, 13583596, 20375394, 27167192, 40750788, 54334384, 81501576, 163003152]

約数ペア:

[(1, 163003152), (2, 81501576), (3, 54334384), (4, 40750788), (6, 27167192), (8, 20375394), (12, 13583596), (13, 12538704), (16, 10187697), (24, 6791798), (26, 6269352), (39, 4179568), (48, 3395899), (52, 3134676), (78, 2089784), (104, 1567338), (156, 1044892), (208, 783669), (312, 522446), (624, 261223)]