142773228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 108

約数和(自身を含む): 403935168

約数和(自身を除く): 261161940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 757, 806, 1014, 1116, 1209, 1514, 1521, 1612, 2028, 2271, 2418, 3028, 3042, 3627, 4542, 4836, 5239, 6084, 6813, 7254, 9084, 9841, 10478, 13626, 14508, 15717, 19682, 20956, 23467, 27252, 29523, 31434, 39364, 46934, 47151, 59046, 62868, 70401, 88569, 93868, 94302, 118092, 127933, 140802, 177138, 188604, 211203, 255866, 281604, 305071, 354276, 383799, 422406, 511732, 610142, 767598, 844812, 915213, 1151397, 1220284, 1535196, 1830426, 2302794, 2745639, 3660852, 3965923, 4605588, 5491278, 7931846, 10982556, 11897769, 15863692, 23795538, 35693307, 47591076, 71386614, 142773228]

約数ペア:

[(1, 142773228), (2, 71386614), (3, 47591076), (4, 35693307), (6, 23795538), (9, 15863692), (12, 11897769), (13, 10982556), (18, 7931846), (26, 5491278), (31, 4605588), (36, 3965923), (39, 3660852), (52, 2745639), (62, 2302794), (78, 1830426), (93, 1535196), (117, 1220284), (124, 1151397), (156, 915213), (169, 844812), (186, 767598), (234, 610142), (279, 511732), (338, 422406), (372, 383799), (403, 354276), (468, 305071), (507, 281604), (558, 255866), (676, 211203), (757, 188604), (806, 177138), (1014, 140802), (1116, 127933), (1209, 118092), (1514, 94302), (1521, 93868), (1612, 88569), (2028, 70401), (2271, 62868), (2418, 59046), (3028, 47151), (3042, 46934), (3627, 39364), (4542, 31434), (4836, 29523), (5239, 27252), (6084, 23467), (6813, 20956), (7254, 19682), (9084, 15717), (9841, 14508), (10478, 13626)]