140950224

素因数分解:

$2^4\times 3^2\times {\mathrm{978821}}^1$

素因数の和:978835

約数の個数: 30

約数和(自身を含む): 394465266

約数和(自身を除く): 253515042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 978821, 1957642, 2936463, 3915284, 5872926, 7830568, 8809389, 11745852, 15661136, 17618778, 23491704, 35237556, 46983408, 70475112, 140950224]

約数ペア:

[(1, 140950224), (2, 70475112), (3, 46983408), (4, 35237556), (6, 23491704), (8, 17618778), (9, 15661136), (12, 11745852), (16, 8809389), (18, 7830568), (24, 5872926), (36, 3915284), (48, 2936463), (72, 1957642), (144, 978821)]