161331996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{8243}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 432117504

約数和(自身を除く): 270785508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 1398, 1631, 2796, 3262, 4893, 6524, 8243, 9786, 16486, 19572, 24729, 32972, 49458, 57701, 98916, 115402, 173103, 230804, 346206, 692412, 1920619, 3841238, 5761857, 7682476, 11523714, 13444333, 23047428, 26888666, 40332999, 53777332, 80665998, 161331996]

約数ペア:

[(1, 161331996), (2, 80665998), (3, 53777332), (4, 40332999), (6, 26888666), (7, 23047428), (12, 13444333), (14, 11523714), (21, 7682476), (28, 5761857), (42, 3841238), (84, 1920619), (233, 692412), (466, 346206), (699, 230804), (932, 173103), (1398, 115402), (1631, 98916), (2796, 57701), (3262, 49458), (4893, 32972), (6524, 24729), (8243, 19572), (9786, 16486)]