152705288

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{257}}^2$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 305343735

約数和(自身を除く): 152638447

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 289, 514, 578, 1028, 1156, 2056, 2312, 4369, 8738, 17476, 34952, 66049, 74273, 132098, 148546, 264196, 297092, 528392, 594184, 1122833, 2245666, 4491332, 8982664, 19088161, 38176322, 76352644, 152705288]

約数ペア:

[(1, 152705288), (2, 76352644), (4, 38176322), (8, 19088161), (17, 8982664), (34, 4491332), (68, 2245666), (136, 1122833), (257, 594184), (289, 528392), (514, 297092), (578, 264196), (1028, 148546), (1156, 132098), (2056, 74273), (2312, 66049), (4369, 34952), (8738, 17476)]