154499888

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 303738000

約数和(自身を除く): 149238112

約数列:

[1, 2, 4, 8, 16, 149, 229, 283, 298, 458, 566, 596, 916, 1132, 1192, 1832, 2264, 2384, 3664, 4528, 34121, 42167, 64807, 68242, 84334, 129614, 136484, 168668, 259228, 272968, 337336, 518456, 545936, 674672, 1036912, 9656243, 19312486, 38624972, 77249944, 154499888]

約数ペア:

[(1, 154499888), (2, 77249944), (4, 38624972), (8, 19312486), (16, 9656243), (149, 1036912), (229, 674672), (283, 545936), (298, 518456), (458, 337336), (566, 272968), (596, 259228), (916, 168668), (1132, 136484), (1192, 129614), (1832, 84334), (2264, 68242), (2384, 64807), (3664, 42167), (4528, 34121)]