161163456

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 445495680

約数和(自身を除く): 284332224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 59, 64, 82, 96, 118, 123, 164, 177, 192, 236, 246, 328, 347, 354, 472, 492, 656, 694, 708, 944, 984, 1041, 1312, 1388, 1416, 1888, 1968, 2082, 2419, 2624, 2776, 2832, 3776, 3936, 4164, 4838, 5552, 5664, 7257, 7872, 8328, 9676, 11104, 11328, 14227, 14514, 16656, 19352, 20473, 22208, 28454, 29028, 33312, 38704, 40946, 42681, 56908, 58056, 61419, 66624, 77408, 81892, 85362, 113816, 116112, 122838, 154816, 163784, 170724, 227632, 232224, 245676, 327568, 341448, 455264, 464448, 491352, 655136, 682896, 839393, 910528, 982704, 1310272, 1365792, 1678786, 1965408, 2518179, 2731584, 3357572, 3930816, 5036358, 6715144, 10072716, 13430288, 20145432, 26860576, 40290864, 53721152, 80581728, 161163456]

約数ペア:

[(1, 161163456), (2, 80581728), (3, 53721152), (4, 40290864), (6, 26860576), (8, 20145432), (12, 13430288), (16, 10072716), (24, 6715144), (32, 5036358), (41, 3930816), (48, 3357572), (59, 2731584), (64, 2518179), (82, 1965408), (96, 1678786), (118, 1365792), (123, 1310272), (164, 982704), (177, 910528), (192, 839393), (236, 682896), (246, 655136), (328, 491352), (347, 464448), (354, 455264), (472, 341448), (492, 327568), (656, 245676), (694, 232224), (708, 227632), (944, 170724), (984, 163784), (1041, 154816), (1312, 122838), (1388, 116112), (1416, 113816), (1888, 85362), (1968, 81892), (2082, 77408), (2419, 66624), (2624, 61419), (2776, 58056), (2832, 56908), (3776, 42681), (3936, 40946), (4164, 38704), (4838, 33312), (5552, 29028), (5664, 28454), (7257, 22208), (7872, 20473), (8328, 19352), (9676, 16656), (11104, 14514), (11328, 14227)]