154381864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 358727040

約数和(自身を除く): 204345176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 728, 1141, 1301, 1304, 2119, 2282, 2602, 4238, 4564, 5204, 8476, 9107, 9128, 10408, 14833, 16913, 16952, 18214, 29666, 33826, 36428, 59332, 67652, 72856, 118391, 118664, 135304, 212063, 236782, 424126, 473564, 848252, 947128, 1484441, 1696504, 2756819, 2968882, 5513638, 5937764, 11027276, 11875528, 19297733, 22054552, 38595466, 77190932, 154381864]

約数ペア:

[(1, 154381864), (2, 77190932), (4, 38595466), (7, 22054552), (8, 19297733), (13, 11875528), (14, 11027276), (26, 5937764), (28, 5513638), (52, 2968882), (56, 2756819), (91, 1696504), (104, 1484441), (163, 947128), (182, 848252), (326, 473564), (364, 424126), (652, 236782), (728, 212063), (1141, 135304), (1301, 118664), (1304, 118391), (2119, 72856), (2282, 67652), (2602, 59332), (4238, 36428), (4564, 33826), (5204, 29666), (8476, 18214), (9107, 16952), (9128, 16913), (10408, 14833)]