165107488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 420396480

約数和(自身を除く): 255288992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 224, 236, 248, 364, 403, 413, 416, 434, 472, 496, 728, 767, 806, 826, 868, 944, 961, 992, 1456, 1534, 1612, 1652, 1736, 1829, 1888, 1922, 2821, 2912, 3068, 3224, 3304, 3472, 3658, 3844, 5369, 5642, 6136, 6448, 6608, 6727, 6944, 7316, 7688, 10738, 11284, 12272, 12493, 12803, 12896, 13216, 13454, 14632, 15376, 21476, 22568, 23777, 24544, 24986, 25606, 26908, 29264, 30752, 42952, 45136, 47554, 49972, 51212, 53816, 56699, 58528, 85904, 87451, 90272, 95108, 99944, 102424, 107632, 113398, 166439, 171808, 174902, 190216, 199888, 204848, 215264, 226796, 332878, 349804, 380432, 396893, 399776, 409696, 453592, 665756, 699608, 737087, 760864, 793786, 907184, 1331512, 1399216, 1474174, 1587572, 1814368, 2663024, 2798432, 2948348, 3175144, 5159609, 5326048, 5896696, 6350288, 10319218, 11793392, 12700576, 20638436, 23586784, 41276872, 82553744, 165107488]

約数ペア:

[(1, 165107488), (2, 82553744), (4, 41276872), (7, 23586784), (8, 20638436), (13, 12700576), (14, 11793392), (16, 10319218), (26, 6350288), (28, 5896696), (31, 5326048), (32, 5159609), (52, 3175144), (56, 2948348), (59, 2798432), (62, 2663024), (91, 1814368), (104, 1587572), (112, 1474174), (118, 1399216), (124, 1331512), (182, 907184), (208, 793786), (217, 760864), (224, 737087), (236, 699608), (248, 665756), (364, 453592), (403, 409696), (413, 399776), (416, 396893), (434, 380432), (472, 349804), (496, 332878), (728, 226796), (767, 215264), (806, 204848), (826, 199888), (868, 190216), (944, 174902), (961, 171808), (992, 166439), (1456, 113398), (1534, 107632), (1612, 102424), (1652, 99944), (1736, 95108), (1829, 90272), (1888, 87451), (1922, 85904), (2821, 58528), (2912, 56699), (3068, 53816), (3224, 51212), (3304, 49972), (3472, 47554), (3658, 45136), (3844, 42952), (5369, 30752), (5642, 29264), (6136, 26908), (6448, 25606), (6608, 24986), (6727, 24544), (6944, 23777), (7316, 22568), (7688, 21476), (10738, 15376), (11284, 14632), (12272, 13454), (12493, 13216), (12803, 12896)]