156973146220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1\times {\mathrm{3373}}^1$

素因数の和:4655

約数の個数: 96

約数和(自身を含む): 361865548800

約数和(自身を除く): 204892402580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 199, 220, 398, 796, 995, 1063, 1990, 2126, 2189, 3373, 3980, 4252, 4378, 5315, 6746, 8756, 10630, 10945, 11693, 13492, 16865, 21260, 21890, 23386, 33730, 37103, 43780, 46772, 58465, 67460, 74206, 116930, 148412, 185515, 211537, 233860, 371030, 423074, 671227, 742060, 846148, 1057685, 1342454, 2115370, 2326907, 2684908, 3356135, 3585499, 4230740, 4653814, 6712270, 7170998, 7383497, 9307628, 11634535, 13424540, 14341996, 14766994, 17927495, 23269070, 29533988, 35854990, 36917485, 39440489, 46538140, 71709980, 73834970, 78880978, 147669940, 157761956, 197202445, 394404890, 713514301, 788809780, 1427028602, 2854057204, 3567571505, 7135143010, 7848657311, 14270286020, 15697314622, 31394629244, 39243286555, 78486573110, 156973146220]

約数ペア:

[(1, 156973146220), (2, 78486573110), (4, 39243286555), (5, 31394629244), (10, 15697314622), (11, 14270286020), (20, 7848657311), (22, 7135143010), (44, 3567571505), (55, 2854057204), (110, 1427028602), (199, 788809780), (220, 713514301), (398, 394404890), (796, 197202445), (995, 157761956), (1063, 147669940), (1990, 78880978), (2126, 73834970), (2189, 71709980), (3373, 46538140), (3980, 39440489), (4252, 36917485), (4378, 35854990), (5315, 29533988), (6746, 23269070), (8756, 17927495), (10630, 14766994), (10945, 14341996), (11693, 13424540), (13492, 11634535), (16865, 9307628), (21260, 7383497), (21890, 7170998), (23386, 6712270), (33730, 4653814), (37103, 4230740), (43780, 3585499), (46772, 3356135), (58465, 2684908), (67460, 2326907), (74206, 2115370), (116930, 1342454), (148412, 1057685), (185515, 846148), (211537, 742060), (233860, 671227), (371030, 423074)]