144251380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79259}}^1$

素因数の和:79288

約数の個数: 48

約数和(自身を含む): 372839040

約数和(自身を除く): 228587660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 79259, 158518, 317036, 396295, 554813, 792590, 1030367, 1109626, 1585180, 2060734, 2219252, 2774065, 4121468, 5151835, 5548130, 7212569, 10303670, 11096260, 14425138, 20607340, 28850276, 36062845, 72125690, 144251380]

約数ペア:

[(1, 144251380), (2, 72125690), (4, 36062845), (5, 28850276), (7, 20607340), (10, 14425138), (13, 11096260), (14, 10303670), (20, 7212569), (26, 5548130), (28, 5151835), (35, 4121468), (52, 2774065), (65, 2219252), (70, 2060734), (91, 1585180), (130, 1109626), (140, 1030367), (182, 792590), (260, 554813), (364, 396295), (455, 317036), (910, 158518), (1820, 79259)]