148172368

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 298675080

約数和(自身を除く): 150502712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 1621, 3152, 3242, 5713, 6484, 11426, 12968, 22852, 25936, 45704, 47009, 91408, 94018, 188036, 319337, 376072, 638674, 752144, 1277348, 2554696, 5109392, 9260773, 18521546, 37043092, 74086184, 148172368]

約数ペア:

[(1, 148172368), (2, 74086184), (4, 37043092), (8, 18521546), (16, 9260773), (29, 5109392), (58, 2554696), (116, 1277348), (197, 752144), (232, 638674), (394, 376072), (464, 319337), (788, 188036), (1576, 94018), (1621, 91408), (3152, 47009), (3242, 45704), (5713, 25936), (6484, 22852), (11426, 12968)]