189149742

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{4373}}^1$

素因数の和:4479

約数の個数: 48

約数和(自身を含む): 429876720

約数和(自身を除く): 240726978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 2403, 4373, 4806, 7209, 8746, 13119, 14418, 21627, 26238, 39357, 43254, 78714, 118071, 236142, 354213, 389197, 708426, 778394, 1062639, 1167591, 2125278, 2335182, 3502773, 7005546, 10508319, 21016638, 31524957, 63049914, 94574871, 189149742]

約数ペア:

[(1, 189149742), (2, 94574871), (3, 63049914), (6, 31524957), (9, 21016638), (18, 10508319), (27, 7005546), (54, 3502773), (81, 2335182), (89, 2125278), (162, 1167591), (178, 1062639), (243, 778394), (267, 708426), (486, 389197), (534, 354213), (801, 236142), (1602, 118071), (2403, 78714), (4373, 43254), (4806, 39357), (7209, 26238), (8746, 21627), (13119, 14418)]