140949684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 374879232

約数和(自身を除く): 233929548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 279, 318, 372, 477, 558, 636, 954, 1116, 1643, 1908, 2383, 3286, 4766, 4929, 6572, 7149, 9532, 9858, 14298, 14787, 19716, 21447, 28596, 29574, 42894, 59148, 73873, 85788, 126299, 147746, 221619, 252598, 295492, 378897, 443238, 505196, 664857, 757794, 886476, 1136691, 1329714, 1515588, 2273382, 2659428, 3915269, 4546764, 7830538, 11745807, 15661076, 23491614, 35237421, 46983228, 70474842, 140949684]

約数ペア:

[(1, 140949684), (2, 70474842), (3, 46983228), (4, 35237421), (6, 23491614), (9, 15661076), (12, 11745807), (18, 7830538), (31, 4546764), (36, 3915269), (53, 2659428), (62, 2273382), (93, 1515588), (106, 1329714), (124, 1136691), (159, 886476), (186, 757794), (212, 664857), (279, 505196), (318, 443238), (372, 378897), (477, 295492), (558, 252598), (636, 221619), (954, 147746), (1116, 126299), (1643, 85788), (1908, 73873), (2383, 59148), (3286, 42894), (4766, 29574), (4929, 28596), (6572, 21447), (7149, 19716), (9532, 14787), (9858, 14298)]