156901635836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{691}}^1\times {\mathrm{2791}}^1$

素因数の和:3583

約数の個数: 72

約数和(自身を含む): 307221360768

約数和(自身を除く): 150319724932

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 691, 946, 1382, 1849, 1892, 2764, 2791, 3698, 5582, 7396, 7601, 11164, 15202, 20339, 29713, 30404, 30701, 40678, 59426, 61402, 81356, 118852, 120013, 122804, 240026, 326843, 480052, 653686, 1277659, 1307372, 1320143, 1928581, 2555318, 2640286, 3857162, 5110636, 5160559, 5280572, 7714324, 10321118, 14054249, 20642236, 21214391, 28108498, 42428782, 56216996, 56766149, 82928983, 84857564, 113532298, 165857966, 227064596, 331715932, 912218813, 1824437626, 3565946269, 3648875252, 7131892538, 14263785076, 39225408959, 78450817918, 156901635836]

約数ペア:

[(1, 156901635836), (2, 78450817918), (4, 39225408959), (11, 14263785076), (22, 7131892538), (43, 3648875252), (44, 3565946269), (86, 1824437626), (172, 912218813), (473, 331715932), (691, 227064596), (946, 165857966), (1382, 113532298), (1849, 84857564), (1892, 82928983), (2764, 56766149), (2791, 56216996), (3698, 42428782), (5582, 28108498), (7396, 21214391), (7601, 20642236), (11164, 14054249), (15202, 10321118), (20339, 7714324), (29713, 5280572), (30404, 5160559), (30701, 5110636), (40678, 3857162), (59426, 2640286), (61402, 2555318), (81356, 1928581), (118852, 1320143), (120013, 1307372), (122804, 1277659), (240026, 653686), (326843, 480052)]