148115856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{440821}}^1$

素因数の和:440839

約数の個数: 40

約数和(自身を含む): 437295424

約数和(自身を除く): 289179568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 440821, 881642, 1322463, 1763284, 2644926, 3085747, 3526568, 5289852, 6171494, 7053136, 9257241, 10579704, 12342988, 18514482, 21159408, 24685976, 37028964, 49371952, 74057928, 148115856]

約数ペア:

[(1, 148115856), (2, 74057928), (3, 49371952), (4, 37028964), (6, 24685976), (7, 21159408), (8, 18514482), (12, 12342988), (14, 10579704), (16, 9257241), (21, 7053136), (24, 6171494), (28, 5289852), (42, 3526568), (48, 3085747), (56, 2644926), (84, 1763284), (112, 1322463), (168, 881642), (336, 440821)]