148970944

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{122509}}^1$

素因数の和:122540

約数の個数: 28

約数和(自身を含む): 311175400

約数和(自身を除く): 162204456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 122509, 245018, 490036, 980072, 1960144, 2327671, 3920288, 4655342, 7840576, 9310684, 18621368, 37242736, 74485472, 148970944]

約数ペア:

[(1, 148970944), (2, 74485472), (4, 37242736), (8, 18621368), (16, 9310684), (19, 7840576), (32, 4655342), (38, 3920288), (64, 2327671), (76, 1960144), (152, 980072), (304, 490036), (608, 245018), (1216, 122509)]