147298676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 317708160

約数和(自身を除く): 170409484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 167, 218, 238, 289, 334, 436, 476, 578, 668, 763, 1156, 1169, 1526, 1853, 2023, 2338, 2839, 3052, 3706, 4046, 4676, 5678, 7412, 8092, 11356, 12971, 18203, 19873, 25942, 31501, 36406, 39746, 48263, 51884, 63002, 72812, 79492, 96526, 126004, 127421, 193052, 220507, 254842, 309451, 337841, 441014, 509684, 618902, 675682, 882028, 1237804, 1351364, 2166157, 4332314, 5260667, 8664628, 10521334, 21042668, 36824669, 73649338, 147298676]

約数ペア:

[(1, 147298676), (2, 73649338), (4, 36824669), (7, 21042668), (14, 10521334), (17, 8664628), (28, 5260667), (34, 4332314), (68, 2166157), (109, 1351364), (119, 1237804), (167, 882028), (218, 675682), (238, 618902), (289, 509684), (334, 441014), (436, 337841), (476, 309451), (578, 254842), (668, 220507), (763, 193052), (1156, 127421), (1169, 126004), (1526, 96526), (1853, 79492), (2023, 72812), (2338, 63002), (2839, 51884), (3052, 48263), (3706, 39746), (4046, 36406), (4676, 31501), (5678, 25942), (7412, 19873), (8092, 18203), (11356, 12971)]