157470516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89269}}^1$

素因数の和:89293

約数の個数: 54

約数和(自身を含む): 463043490

約数和(自身を除く): 305572974

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 89269, 178538, 267807, 357076, 535614, 624883, 803421, 1071228, 1249766, 1606842, 1874649, 2499532, 3213684, 3749298, 4374181, 5623947, 7498596, 8748362, 11247894, 13122543, 17496724, 22495788, 26245086, 39367629, 52490172, 78735258, 157470516]

約数ペア:

[(1, 157470516), (2, 78735258), (3, 52490172), (4, 39367629), (6, 26245086), (7, 22495788), (9, 17496724), (12, 13122543), (14, 11247894), (18, 8748362), (21, 7498596), (28, 5623947), (36, 4374181), (42, 3749298), (49, 3213684), (63, 2499532), (84, 1874649), (98, 1606842), (126, 1249766), (147, 1071228), (196, 803421), (252, 624883), (294, 535614), (441, 357076), (588, 267807), (882, 178538), (1764, 89269)]