157214448

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15377}}^1$

素因数の和:15462

約数の個数: 60

約数和(自身を含む): 446208048

約数和(自身を除く): 288993600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 15377, 30754, 46131, 61508, 92262, 123016, 138393, 184524, 246032, 276786, 369048, 553572, 738096, 1091767, 1107144, 2183534, 2214288, 3275301, 4367068, 6550602, 8734136, 9825903, 13101204, 17468272, 19651806, 26202408, 39303612, 52404816, 78607224, 157214448]

約数ペア:

[(1, 157214448), (2, 78607224), (3, 52404816), (4, 39303612), (6, 26202408), (8, 19651806), (9, 17468272), (12, 13101204), (16, 9825903), (18, 8734136), (24, 6550602), (36, 4367068), (48, 3275301), (71, 2214288), (72, 2183534), (142, 1107144), (144, 1091767), (213, 738096), (284, 553572), (426, 369048), (568, 276786), (639, 246032), (852, 184524), (1136, 138393), (1278, 123016), (1704, 92262), (2556, 61508), (3408, 46131), (5112, 30754), (10224, 15377)]