157033764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 413084672

約数和(自身を除く): 256050908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 172, 183, 244, 258, 366, 387, 516, 549, 732, 774, 1098, 1548, 1663, 2196, 2623, 3326, 4989, 5246, 6652, 7869, 9978, 10492, 14967, 15738, 19956, 23607, 29934, 31476, 47214, 59868, 71509, 94428, 101443, 143018, 202886, 214527, 286036, 304329, 405772, 429054, 608658, 643581, 858108, 912987, 1217316, 1287162, 1825974, 2574324, 3651948, 4362049, 8724098, 13086147, 17448196, 26172294, 39258441, 52344588, 78516882, 157033764]

約数ペア:

[(1, 157033764), (2, 78516882), (3, 52344588), (4, 39258441), (6, 26172294), (9, 17448196), (12, 13086147), (18, 8724098), (36, 4362049), (43, 3651948), (61, 2574324), (86, 1825974), (122, 1287162), (129, 1217316), (172, 912987), (183, 858108), (244, 643581), (258, 608658), (366, 429054), (387, 405772), (516, 304329), (549, 286036), (732, 214527), (774, 202886), (1098, 143018), (1548, 101443), (1663, 94428), (2196, 71509), (2623, 59868), (3326, 47214), (4989, 31476), (5246, 29934), (6652, 23607), (7869, 19956), (9978, 15738), (10492, 14967)]