149732016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445631}}^1$

素因数の和:445649

約数の個数: 40

約数和(自身を含む): 442066944

約数和(自身を除く): 292334928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445631, 891262, 1336893, 1782524, 2673786, 3119417, 3565048, 5347572, 6238834, 7130096, 9358251, 10695144, 12477668, 18716502, 21390288, 24955336, 37433004, 49910672, 74866008, 149732016]

約数ペア:

[(1, 149732016), (2, 74866008), (3, 49910672), (4, 37433004), (6, 24955336), (7, 21390288), (8, 18716502), (12, 12477668), (14, 10695144), (16, 9358251), (21, 7130096), (24, 6238834), (28, 5347572), (42, 3565048), (48, 3119417), (56, 2673786), (84, 1782524), (112, 1336893), (168, 891262), (336, 445631)]