156622168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 326937600

約数和(自身を除く): 170315432

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 344, 589, 773, 817, 1178, 1333, 1546, 1634, 2356, 2666, 3092, 3268, 4712, 5332, 6184, 6536, 10664, 14687, 23963, 25327, 29374, 33239, 47926, 50654, 58748, 66478, 95852, 101308, 117496, 132956, 191704, 202616, 265912, 455297, 631541, 910594, 1030409, 1263082, 1821188, 2060818, 2526164, 3642376, 4121636, 5052328, 8243272, 19577771, 39155542, 78311084, 156622168]

約数ペア:

[(1, 156622168), (2, 78311084), (4, 39155542), (8, 19577771), (19, 8243272), (31, 5052328), (38, 4121636), (43, 3642376), (62, 2526164), (76, 2060818), (86, 1821188), (124, 1263082), (152, 1030409), (172, 910594), (248, 631541), (344, 455297), (589, 265912), (773, 202616), (817, 191704), (1178, 132956), (1333, 117496), (1546, 101308), (1634, 95852), (2356, 66478), (2666, 58748), (3092, 50654), (3268, 47926), (4712, 33239), (5332, 29374), (6184, 25327), (6536, 23963), (10664, 14687)]