161859144

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 418803840

約数和(自身を除く): 256944696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 103, 123, 164, 206, 246, 309, 328, 412, 492, 618, 824, 984, 1236, 1597, 2472, 3194, 4223, 4791, 6388, 8446, 9582, 12669, 12776, 16892, 19164, 25338, 33784, 38328, 50676, 65477, 101352, 130954, 164491, 196431, 261908, 328982, 392862, 493473, 523816, 657964, 785724, 986946, 1315928, 1571448, 1973892, 3947784, 6744131, 13488262, 20232393, 26976524, 40464786, 53953048, 80929572, 161859144]

約数ペア:

[(1, 161859144), (2, 80929572), (3, 53953048), (4, 40464786), (6, 26976524), (8, 20232393), (12, 13488262), (24, 6744131), (41, 3947784), (82, 1973892), (103, 1571448), (123, 1315928), (164, 986946), (206, 785724), (246, 657964), (309, 523816), (328, 493473), (412, 392862), (492, 328982), (618, 261908), (824, 196431), (984, 164491), (1236, 130954), (1597, 101352), (2472, 65477), (3194, 50676), (4223, 38328), (4791, 33784), (6388, 25338), (8446, 19164), (9582, 16892), (12669, 12776)]