154294288

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{26713}}^1$

素因数の和:26759

約数の個数: 30

約数和(自身を含む): 315519054

約数和(自身を除く): 161224766

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 26713, 53426, 106852, 213704, 427408, 507547, 1015094, 2030188, 4060376, 8120752, 9643393, 19286786, 38573572, 77147144, 154294288]

約数ペア:

[(1, 154294288), (2, 77147144), (4, 38573572), (8, 19286786), (16, 9643393), (19, 8120752), (38, 4060376), (76, 2030188), (152, 1015094), (304, 507547), (361, 427408), (722, 213704), (1444, 106852), (2888, 53426), (5776, 26713)]