164938352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 350187408

約数和(自身を除く): 185249056

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 631, 961, 1054, 1262, 1922, 2108, 2524, 3844, 4216, 5048, 7688, 8432, 10096, 10727, 15376, 16337, 19561, 21454, 32674, 39122, 42908, 65348, 78244, 85816, 130696, 156488, 171632, 261392, 312976, 332537, 606391, 665074, 1212782, 1330148, 2425564, 2660296, 4851128, 5320592, 9702256, 10308647, 20617294, 41234588, 82469176, 164938352]

約数ペア:

[(1, 164938352), (2, 82469176), (4, 41234588), (8, 20617294), (16, 10308647), (17, 9702256), (31, 5320592), (34, 4851128), (62, 2660296), (68, 2425564), (124, 1330148), (136, 1212782), (248, 665074), (272, 606391), (496, 332537), (527, 312976), (631, 261392), (961, 171632), (1054, 156488), (1262, 130696), (1922, 85816), (2108, 78244), (2524, 65348), (3844, 42908), (4216, 39122), (5048, 32674), (7688, 21454), (8432, 19561), (10096, 16337), (10727, 15376)]