141796720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136343}}^1$

素因数の和:136369

約数の個数: 40

約数和(自身を含む): 355039776

約数和(自身を除く): 213243056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 136343, 272686, 545372, 681715, 1090744, 1363430, 1772459, 2181488, 2726860, 3544918, 5453720, 7089836, 8862295, 10907440, 14179672, 17724590, 28359344, 35449180, 70898360, 141796720]

約数ペア:

[(1, 141796720), (2, 70898360), (4, 35449180), (5, 28359344), (8, 17724590), (10, 14179672), (13, 10907440), (16, 8862295), (20, 7089836), (26, 5453720), (40, 3544918), (52, 2726860), (65, 2181488), (80, 1772459), (104, 1363430), (130, 1090744), (208, 681715), (260, 545372), (520, 272686), (1040, 136343)]