164624136

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 426662400

約数和(自身を除く): 262038264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 409, 541, 744, 818, 1082, 1227, 1623, 1636, 2164, 2454, 3246, 3272, 4328, 4908, 6492, 9816, 12679, 12984, 16771, 25358, 33542, 38037, 50313, 50716, 67084, 76074, 100626, 101432, 134168, 152148, 201252, 221269, 304296, 402504, 442538, 663807, 885076, 1327614, 1770152, 2655228, 5310456, 6859339, 13718678, 20578017, 27437356, 41156034, 54874712, 82312068, 164624136]

約数ペア:

[(1, 164624136), (2, 82312068), (3, 54874712), (4, 41156034), (6, 27437356), (8, 20578017), (12, 13718678), (24, 6859339), (31, 5310456), (62, 2655228), (93, 1770152), (124, 1327614), (186, 885076), (248, 663807), (372, 442538), (409, 402504), (541, 304296), (744, 221269), (818, 201252), (1082, 152148), (1227, 134168), (1623, 101432), (1636, 100626), (2164, 76074), (2454, 67084), (3246, 50716), (3272, 50313), (4328, 38037), (4908, 33542), (6492, 25358), (9816, 16771), (12679, 12984)]