148457568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{220919}}^1$

素因数の和:220939

約数の個数: 48

約数和(自身を含む): 445374720

約数和(自身を除く): 296917152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 220919, 441838, 662757, 883676, 1325514, 1546433, 1767352, 2651028, 3092866, 3534704, 4639299, 5302056, 6185732, 7069408, 9278598, 10604112, 12371464, 18557196, 21208224, 24742928, 37114392, 49485856, 74228784, 148457568]

約数ペア:

[(1, 148457568), (2, 74228784), (3, 49485856), (4, 37114392), (6, 24742928), (7, 21208224), (8, 18557196), (12, 12371464), (14, 10604112), (16, 9278598), (21, 7069408), (24, 6185732), (28, 5302056), (32, 4639299), (42, 3534704), (48, 3092866), (56, 2651028), (84, 1767352), (96, 1546433), (112, 1325514), (168, 883676), (224, 662757), (336, 441838), (672, 220919)]