189458608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22469}}^1$

素因数の和:22525

約数の個数: 40

約数和(自身を含む): 401224320

約数和(自身を除く): 211765712

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 22469, 44938, 89876, 179752, 359504, 381973, 696539, 763946, 1393078, 1527892, 2786156, 3055784, 5572312, 6111568, 11144624, 11841163, 23682326, 47364652, 94729304, 189458608]

約数ペア:

[(1, 189458608), (2, 94729304), (4, 47364652), (8, 23682326), (16, 11841163), (17, 11144624), (31, 6111568), (34, 5572312), (62, 3055784), (68, 2786156), (124, 1527892), (136, 1393078), (248, 763946), (272, 696539), (496, 381973), (527, 359504), (1054, 179752), (2108, 89876), (4216, 44938), (8432, 22469)]