140789504

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3856

約数の個数: 36

約数和(自身を含む): 282991800

約数和(自身を除く): 142202296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 3691, 4768, 7382, 9536, 14764, 19072, 29528, 38144, 59056, 118112, 236224, 472448, 549959, 944896, 1099918, 2199836, 4399672, 8799344, 17598688, 35197376, 70394752, 140789504]

約数ペア:

[(1, 140789504), (2, 70394752), (4, 35197376), (8, 17598688), (16, 8799344), (32, 4399672), (64, 2199836), (128, 1099918), (149, 944896), (256, 549959), (298, 472448), (596, 236224), (1192, 118112), (2384, 59056), (3691, 38144), (4768, 29528), (7382, 19072), (9536, 14764)]