154422476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 299668320

約数和(自身を除く): 145245844

約数列:

[1, 2, 4, 13, 26, 52, 61, 89, 122, 178, 244, 356, 547, 793, 1094, 1157, 1586, 2188, 2314, 3172, 4628, 5429, 7111, 10858, 14222, 21716, 28444, 33367, 48683, 66734, 70577, 97366, 133468, 141154, 194732, 282308, 433771, 632879, 867542, 1265758, 1735084, 2531516, 2969663, 5939326, 11878652, 38605619, 77211238, 154422476]

約数ペア:

[(1, 154422476), (2, 77211238), (4, 38605619), (13, 11878652), (26, 5939326), (52, 2969663), (61, 2531516), (89, 1735084), (122, 1265758), (178, 867542), (244, 632879), (356, 433771), (547, 282308), (793, 194732), (1094, 141154), (1157, 133468), (1586, 97366), (2188, 70577), (2314, 66734), (3172, 48683), (4628, 33367), (5429, 28444), (7111, 21716), (10858, 14222)]