161889936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8424

約数の個数: 80

約数和(自身を含む): 464970240

約数和(自身を除く): 303080304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 8369, 9672, 16738, 19344, 25107, 33476, 50214, 66952, 100428, 108797, 133904, 200856, 217594, 259439, 326391, 401712, 435188, 518878, 652782, 778317, 870376, 1037756, 1305564, 1556634, 1740752, 2075512, 2611128, 3113268, 3372707, 4151024, 5222256, 6226536, 6745414, 10118121, 12453072, 13490828, 20236242, 26981656, 40472484, 53963312, 80944968, 161889936]

約数ペア:

[(1, 161889936), (2, 80944968), (3, 53963312), (4, 40472484), (6, 26981656), (8, 20236242), (12, 13490828), (13, 12453072), (16, 10118121), (24, 6745414), (26, 6226536), (31, 5222256), (39, 4151024), (48, 3372707), (52, 3113268), (62, 2611128), (78, 2075512), (93, 1740752), (104, 1556634), (124, 1305564), (156, 1037756), (186, 870376), (208, 778317), (248, 652782), (312, 518878), (372, 435188), (403, 401712), (496, 326391), (624, 259439), (744, 217594), (806, 200856), (1209, 133904), (1488, 108797), (1612, 100428), (2418, 66952), (3224, 50214), (4836, 33476), (6448, 25107), (8369, 19344), (9672, 16738)]