16195764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 44706816

約数和(自身を除く): 28511052

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 197, 204, 221, 372, 394, 403, 442, 527, 591, 663, 788, 806, 884, 1054, 1182, 1209, 1326, 1581, 1612, 2108, 2364, 2418, 2561, 2652, 3162, 3349, 4836, 5122, 6107, 6324, 6698, 6851, 7683, 10047, 10244, 12214, 13396, 13702, 15366, 18321, 20094, 20553, 24428, 27404, 30732, 36642, 40188, 41106, 43537, 73284, 79391, 82212, 87074, 103819, 130611, 158782, 174148, 207638, 238173, 261222, 311457, 317564, 415276, 476346, 522444, 622914, 952692, 1245828, 1349647, 2699294, 4048941, 5398588, 8097882, 16195764]

約数ペア:

[(1, 16195764), (2, 8097882), (3, 5398588), (4, 4048941), (6, 2699294), (12, 1349647), (13, 1245828), (17, 952692), (26, 622914), (31, 522444), (34, 476346), (39, 415276), (51, 317564), (52, 311457), (62, 261222), (68, 238173), (78, 207638), (93, 174148), (102, 158782), (124, 130611), (156, 103819), (186, 87074), (197, 82212), (204, 79391), (221, 73284), (372, 43537), (394, 41106), (403, 40188), (442, 36642), (527, 30732), (591, 27404), (663, 24428), (788, 20553), (806, 20094), (884, 18321), (1054, 15366), (1182, 13702), (1209, 13396), (1326, 12214), (1581, 10244), (1612, 10047), (2108, 7683), (2364, 6851), (2418, 6698), (2561, 6324), (2652, 6107), (3162, 5122), (3349, 4836)]