133557172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 275240448

約数和(自身を除く): 141683276

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 317, 367, 574, 634, 734, 1148, 1268, 1468, 2219, 2569, 4438, 5138, 8876, 10276, 12997, 15047, 25994, 30094, 51988, 60188, 90979, 105329, 116339, 181958, 210658, 232678, 363916, 421316, 465356, 814373, 1628746, 3257492, 4769899, 9539798, 19079596, 33389293, 66778586, 133557172]

約数ペア:

[(1, 133557172), (2, 66778586), (4, 33389293), (7, 19079596), (14, 9539798), (28, 4769899), (41, 3257492), (82, 1628746), (164, 814373), (287, 465356), (317, 421316), (367, 363916), (574, 232678), (634, 210658), (734, 181958), (1148, 116339), (1268, 105329), (1468, 90979), (2219, 60188), (2569, 51988), (4438, 30094), (5138, 25994), (8876, 15047), (10276, 12997)]