161022492

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 444371200

約数和(自身を除く): 283348708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 8719, 9234, 17438, 18468, 26157, 34876, 52314, 78471, 104628, 156942, 165661, 235413, 313884, 331322, 470826, 496983, 662644, 706239, 941652, 993966, 1412478, 1490949, 1987932, 2118717, 2824956, 2981898, 4237434, 4472847, 5963796, 8474868, 8945694, 13418541, 17891388, 26837082, 40255623, 53674164, 80511246, 161022492]

約数ペア:

[(1, 161022492), (2, 80511246), (3, 53674164), (4, 40255623), (6, 26837082), (9, 17891388), (12, 13418541), (18, 8945694), (19, 8474868), (27, 5963796), (36, 4472847), (38, 4237434), (54, 2981898), (57, 2824956), (76, 2118717), (81, 1987932), (108, 1490949), (114, 1412478), (162, 993966), (171, 941652), (228, 706239), (243, 662644), (324, 496983), (342, 470826), (486, 331322), (513, 313884), (684, 235413), (972, 165661), (1026, 156942), (1539, 104628), (2052, 78471), (3078, 52314), (4617, 34876), (6156, 26157), (8719, 18468), (9234, 17438)]