161289552

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{24527}}^1$

素因数の和:24675

約数の個数: 40

約数和(自身を含む): 419723136

約数和(自身を除く): 258433584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 24527, 49054, 73581, 98108, 147162, 196216, 294324, 392432, 588648, 1177296, 3360199, 6720398, 10080597, 13440796, 20161194, 26881592, 40322388, 53763184, 80644776, 161289552]

約数ペア:

[(1, 161289552), (2, 80644776), (3, 53763184), (4, 40322388), (6, 26881592), (8, 20161194), (12, 13440796), (16, 10080597), (24, 6720398), (48, 3360199), (137, 1177296), (274, 588648), (411, 392432), (548, 294324), (822, 196216), (1096, 147162), (1644, 98108), (2192, 73581), (3288, 49054), (6576, 24527)]