144756608

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{191}}^2$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 299251680

約数和(自身を除く): 154495072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 382, 496, 764, 992, 1528, 1984, 3056, 3968, 5921, 6112, 11842, 12224, 23684, 24448, 36481, 47368, 72962, 94736, 145924, 189472, 291848, 378944, 583696, 757888, 1130911, 1167392, 2261822, 2334784, 4523644, 4669568, 9047288, 18094576, 36189152, 72378304, 144756608]

約数ペア:

[(1, 144756608), (2, 72378304), (4, 36189152), (8, 18094576), (16, 9047288), (31, 4669568), (32, 4523644), (62, 2334784), (64, 2261822), (124, 1167392), (128, 1130911), (191, 757888), (248, 583696), (382, 378944), (496, 291848), (764, 189472), (992, 145924), (1528, 94736), (1984, 72962), (3056, 47368), (3968, 36481), (5921, 24448), (6112, 23684), (11842, 12224)]