185167892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 405820800

約数和(自身を除く): 220652908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 169, 182, 218, 338, 359, 364, 436, 676, 718, 763, 1183, 1417, 1436, 1526, 2366, 2513, 2834, 3052, 4667, 4732, 5026, 5668, 9334, 9919, 10052, 18421, 18668, 19838, 32669, 36842, 39131, 39676, 60671, 65338, 73684, 78262, 121342, 128947, 130676, 156524, 242684, 257894, 273917, 424697, 508703, 515788, 547834, 849394, 1017406, 1095668, 1698788, 2034812, 3560921, 6613139, 7121842, 13226278, 14243684, 26452556, 46291973, 92583946, 185167892]

約数ペア:

[(1, 185167892), (2, 92583946), (4, 46291973), (7, 26452556), (13, 14243684), (14, 13226278), (26, 7121842), (28, 6613139), (52, 3560921), (91, 2034812), (109, 1698788), (169, 1095668), (182, 1017406), (218, 849394), (338, 547834), (359, 515788), (364, 508703), (436, 424697), (676, 273917), (718, 257894), (763, 242684), (1183, 156524), (1417, 130676), (1436, 128947), (1526, 121342), (2366, 78262), (2513, 73684), (2834, 65338), (3052, 60671), (4667, 39676), (4732, 39131), (5026, 36842), (5668, 32669), (9334, 19838), (9919, 18668), (10052, 18421)]