188725212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 356139108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 89, 92, 117, 138, 156, 178, 197, 207, 234, 267, 276, 299, 356, 394, 414, 468, 534, 591, 598, 788, 801, 828, 897, 1068, 1157, 1182, 1196, 1602, 1773, 1794, 2047, 2314, 2364, 2561, 2691, 3204, 3471, 3546, 3588, 4094, 4531, 4628, 5122, 5382, 6141, 6942, 7092, 7683, 8188, 9062, 10244, 10413, 10764, 12282, 13593, 13884, 15366, 17533, 18124, 18423, 20826, 23049, 24564, 26611, 27186, 30732, 35066, 36846, 40779, 41652, 46098, 52599, 53222, 54372, 58903, 70132, 73692, 79833, 81558, 92196, 105198, 106444, 117806, 157797, 159666, 163116, 176709, 210396, 227929, 235612, 239499, 315594, 319332, 353418, 403259, 455858, 478998, 530127, 631188, 683787, 706836, 806518, 911716, 957996, 1060254, 1209777, 1367574, 1613036, 2051361, 2120508, 2419554, 2735148, 3629331, 4102722, 4839108, 5242367, 7258662, 8205444, 10484734, 14517324, 15727101, 20969468, 31454202, 47181303, 62908404, 94362606, 188725212]

約数ペア:

[(1, 188725212), (2, 94362606), (3, 62908404), (4, 47181303), (6, 31454202), (9, 20969468), (12, 15727101), (13, 14517324), (18, 10484734), (23, 8205444), (26, 7258662), (36, 5242367), (39, 4839108), (46, 4102722), (52, 3629331), (69, 2735148), (78, 2419554), (89, 2120508), (92, 2051361), (117, 1613036), (138, 1367574), (156, 1209777), (178, 1060254), (197, 957996), (207, 911716), (234, 806518), (267, 706836), (276, 683787), (299, 631188), (356, 530127), (394, 478998), (414, 455858), (468, 403259), (534, 353418), (591, 319332), (598, 315594), (788, 239499), (801, 235612), (828, 227929), (897, 210396), (1068, 176709), (1157, 163116), (1182, 159666), (1196, 157797), (1602, 117806), (1773, 106444), (1794, 105198), (2047, 92196), (2314, 81558), (2364, 79833), (2561, 73692), (2691, 70132), (3204, 58903), (3471, 54372), (3546, 53222), (3588, 52599), (4094, 46098), (4531, 41652), (4628, 40779), (5122, 36846), (5382, 35066), (6141, 30732), (6942, 27186), (7092, 26611), (7683, 24564), (8188, 23049), (9062, 20826), (10244, 18423), (10413, 18124), (10764, 17533), (12282, 15366), (13593, 13884)]