160649118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 411840000

約数和(自身を除く): 251190882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 149, 199, 258, 298, 301, 387, 398, 447, 597, 602, 774, 894, 903, 1043, 1194, 1341, 1393, 1791, 1806, 2086, 2682, 2709, 2786, 3129, 3582, 4179, 5418, 6258, 6407, 8358, 8557, 9387, 12537, 12814, 17114, 18774, 19221, 25074, 25671, 29651, 38442, 44849, 51342, 57663, 59302, 59899, 77013, 88953, 89698, 115326, 119798, 134547, 154026, 177906, 179697, 207557, 266859, 269094, 359394, 403641, 415114, 533718, 539091, 622671, 807282, 1078182, 1245342, 1274993, 1868013, 2549986, 3736026, 3824979, 7649958, 8924951, 11474937, 17849902, 22949874, 26774853, 53549706, 80324559, 160649118]

約数ペア:

[(1, 160649118), (2, 80324559), (3, 53549706), (6, 26774853), (7, 22949874), (9, 17849902), (14, 11474937), (18, 8924951), (21, 7649958), (42, 3824979), (43, 3736026), (63, 2549986), (86, 1868013), (126, 1274993), (129, 1245342), (149, 1078182), (199, 807282), (258, 622671), (298, 539091), (301, 533718), (387, 415114), (398, 403641), (447, 359394), (597, 269094), (602, 266859), (774, 207557), (894, 179697), (903, 177906), (1043, 154026), (1194, 134547), (1341, 119798), (1393, 115326), (1791, 89698), (1806, 88953), (2086, 77013), (2682, 59899), (2709, 59302), (2786, 57663), (3129, 51342), (3582, 44849), (4179, 38442), (5418, 29651), (6258, 25671), (6407, 25074), (8358, 19221), (8557, 18774), (9387, 17114), (12537, 12814)]