158676028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19609}}^1$

素因数の和:19654

約数の個数: 36

約数和(自身を含む): 337135120

約数和(自身を除く): 178459092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 19609, 39218, 78436, 137263, 274526, 333353, 549052, 666706, 1333412, 2333471, 4666942, 5667001, 9333884, 11334002, 22668004, 39669007, 79338014, 158676028]

約数ペア:

[(1, 158676028), (2, 79338014), (4, 39669007), (7, 22668004), (14, 11334002), (17, 9333884), (28, 5667001), (34, 4666942), (68, 2333471), (119, 1333412), (238, 666706), (289, 549052), (476, 333353), (578, 274526), (1156, 137263), (2023, 78436), (4046, 39218), (8092, 19609)]