125909368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 262483200

約数和(自身を除く): 136573832

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 89, 104, 122, 178, 223, 244, 356, 446, 488, 712, 793, 892, 1157, 1586, 1784, 2314, 2899, 3172, 4628, 5429, 5798, 6344, 9256, 10858, 11596, 13603, 19847, 21716, 23192, 27206, 39694, 43432, 54412, 70577, 79388, 108824, 141154, 158776, 176839, 258011, 282308, 353678, 516022, 564616, 707356, 1032044, 1210667, 1414712, 2064088, 2421334, 4842668, 9685336, 15738671, 31477342, 62954684, 125909368]

約数ペア:

[(1, 125909368), (2, 62954684), (4, 31477342), (8, 15738671), (13, 9685336), (26, 4842668), (52, 2421334), (61, 2064088), (89, 1414712), (104, 1210667), (122, 1032044), (178, 707356), (223, 564616), (244, 516022), (356, 353678), (446, 282308), (488, 258011), (712, 176839), (793, 158776), (892, 141154), (1157, 108824), (1586, 79388), (1784, 70577), (2314, 54412), (2899, 43432), (3172, 39694), (4628, 27206), (5429, 23192), (5798, 21716), (6344, 19847), (9256, 13603), (10858, 11596)]