138755628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 402554880

約数和(自身を除く): 263799252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 89, 93, 99, 124, 127, 132, 178, 186, 198, 254, 267, 279, 341, 356, 372, 381, 396, 508, 534, 558, 682, 762, 801, 979, 1023, 1068, 1116, 1143, 1364, 1397, 1524, 1602, 1958, 2046, 2286, 2759, 2794, 2937, 3069, 3204, 3916, 3937, 4092, 4191, 4572, 5518, 5588, 5874, 6138, 7874, 8277, 8382, 8811, 11036, 11303, 11748, 11811, 12276, 12573, 15748, 16554, 16764, 17622, 22606, 23622, 24831, 25146, 30349, 33108, 33909, 35244, 35433, 43307, 45212, 47244, 49662, 50292, 60698, 67818, 70866, 86614, 91047, 99324, 101727, 121396, 124333, 129921, 135636, 141732, 173228, 182094, 203454, 248666, 259842, 273141, 350393, 364188, 372999, 389763, 406908, 497332, 519684, 546282, 700786, 745998, 779526, 1051179, 1092564, 1118997, 1401572, 1491996, 1559052, 2102358, 2237994, 3153537, 3854323, 4204716, 4475988, 6307074, 7708646, 11562969, 12614148, 15417292, 23125938, 34688907, 46251876, 69377814, 138755628]

約数ペア:

[(1, 138755628), (2, 69377814), (3, 46251876), (4, 34688907), (6, 23125938), (9, 15417292), (11, 12614148), (12, 11562969), (18, 7708646), (22, 6307074), (31, 4475988), (33, 4204716), (36, 3854323), (44, 3153537), (62, 2237994), (66, 2102358), (89, 1559052), (93, 1491996), (99, 1401572), (124, 1118997), (127, 1092564), (132, 1051179), (178, 779526), (186, 745998), (198, 700786), (254, 546282), (267, 519684), (279, 497332), (341, 406908), (356, 389763), (372, 372999), (381, 364188), (396, 350393), (508, 273141), (534, 259842), (558, 248666), (682, 203454), (762, 182094), (801, 173228), (979, 141732), (1023, 135636), (1068, 129921), (1116, 124333), (1143, 121396), (1364, 101727), (1397, 99324), (1524, 91047), (1602, 86614), (1958, 70866), (2046, 67818), (2286, 60698), (2759, 50292), (2794, 49662), (2937, 47244), (3069, 45212), (3204, 43307), (3916, 35433), (3937, 35244), (4092, 33909), (4191, 33108), (4572, 30349), (5518, 25146), (5588, 24831), (5874, 23622), (6138, 22606), (7874, 17622), (8277, 16764), (8382, 16554), (8811, 15748), (11036, 12573), (11303, 12276), (11748, 11811)]