149807892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18119}}^1$

素因数の和:18192

約数の個数: 48

約数和(自身を含む): 383564160

約数和(自身を除く): 233756268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18119, 36238, 54357, 72476, 108714, 217428, 235547, 471094, 706641, 942188, 960307, 1413282, 1920614, 2826564, 2880921, 3841228, 5761842, 11523684, 12483991, 24967982, 37451973, 49935964, 74903946, 149807892]

約数ペア:

[(1, 149807892), (2, 74903946), (3, 49935964), (4, 37451973), (6, 24967982), (12, 12483991), (13, 11523684), (26, 5761842), (39, 3841228), (52, 2880921), (53, 2826564), (78, 1920614), (106, 1413282), (156, 960307), (159, 942188), (212, 706641), (318, 471094), (636, 235547), (689, 217428), (1378, 108714), (2067, 72476), (2756, 54357), (4134, 36238), (8268, 18119)]