148625356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 321366528

約数和(自身を除く): 172741172

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 53, 68, 92, 106, 163, 187, 212, 253, 326, 374, 391, 506, 583, 652, 748, 782, 901, 1012, 1166, 1219, 1564, 1793, 1802, 2332, 2438, 2771, 3586, 3604, 3749, 4301, 4876, 5542, 7172, 7498, 8602, 8639, 9911, 11084, 13409, 14996, 17204, 17278, 19822, 20723, 26818, 30481, 34556, 39644, 41239, 41446, 53636, 60962, 63733, 82478, 82892, 95029, 121924, 127466, 146863, 164956, 190058, 198697, 227953, 254932, 293726, 380116, 397394, 455906, 587452, 701063, 794788, 911812, 1402126, 1615493, 2185667, 2804252, 3230986, 3377849, 4371334, 6461972, 6755698, 8742668, 13511396, 37156339, 74312678, 148625356]

約数ペア:

[(1, 148625356), (2, 74312678), (4, 37156339), (11, 13511396), (17, 8742668), (22, 6755698), (23, 6461972), (34, 4371334), (44, 3377849), (46, 3230986), (53, 2804252), (68, 2185667), (92, 1615493), (106, 1402126), (163, 911812), (187, 794788), (212, 701063), (253, 587452), (326, 455906), (374, 397394), (391, 380116), (506, 293726), (583, 254932), (652, 227953), (748, 198697), (782, 190058), (901, 164956), (1012, 146863), (1166, 127466), (1219, 121924), (1564, 95029), (1793, 82892), (1802, 82478), (2332, 63733), (2438, 60962), (2771, 53636), (3586, 41446), (3604, 41239), (3749, 39644), (4301, 34556), (4876, 30481), (5542, 26818), (7172, 20723), (7498, 19822), (8602, 17278), (8639, 17204), (9911, 14996), (11084, 13409)]