145393128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{54577}}^1$

素因数の和:54626

約数の個数: 48

約数和(自身を含む): 404422980

約数和(自身を除く): 259029852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 54577, 109154, 163731, 218308, 327462, 436616, 491193, 654924, 982386, 1309848, 1964772, 2019349, 3929544, 4038698, 6058047, 8077396, 12116094, 16154792, 18174141, 24232188, 36348282, 48464376, 72696564, 145393128]

約数ペア:

[(1, 145393128), (2, 72696564), (3, 48464376), (4, 36348282), (6, 24232188), (8, 18174141), (9, 16154792), (12, 12116094), (18, 8077396), (24, 6058047), (36, 4038698), (37, 3929544), (72, 2019349), (74, 1964772), (111, 1309848), (148, 982386), (222, 654924), (296, 491193), (333, 436616), (444, 327462), (666, 218308), (888, 163731), (1332, 109154), (2664, 54577)]