152367728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 306111360

約数和(自身を除く): 153743632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 277, 496, 554, 1108, 1109, 2216, 2218, 4432, 4436, 8587, 8872, 17174, 17744, 34348, 34379, 68696, 68758, 137392, 137516, 275032, 307193, 550064, 614386, 1228772, 2457544, 4915088, 9522983, 19045966, 38091932, 76183864, 152367728]

約数ペア:

[(1, 152367728), (2, 76183864), (4, 38091932), (8, 19045966), (16, 9522983), (31, 4915088), (62, 2457544), (124, 1228772), (248, 614386), (277, 550064), (496, 307193), (554, 275032), (1108, 137516), (1109, 137392), (2216, 68758), (2218, 68696), (4432, 34379), (4436, 34348), (8587, 17744), (8872, 17174)]