170028972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 475151040

約数和(自身を除く): 305122068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 73, 87, 92, 97, 116, 138, 146, 174, 194, 207, 219, 261, 276, 291, 292, 348, 388, 414, 438, 522, 582, 657, 667, 828, 873, 876, 1044, 1164, 1314, 1334, 1679, 1746, 2001, 2117, 2231, 2628, 2668, 2813, 3358, 3492, 4002, 4234, 4462, 5037, 5626, 6003, 6351, 6693, 6716, 7081, 8004, 8439, 8468, 8924, 10074, 11252, 12006, 12702, 13386, 14162, 15111, 16878, 19053, 20079, 20148, 21243, 24012, 25317, 25404, 26772, 28324, 30222, 33756, 38106, 40158, 42486, 48691, 50634, 60444, 63729, 64699, 76212, 80316, 84972, 97382, 101268, 127458, 129398, 146073, 162863, 194097, 194764, 205349, 254916, 258796, 292146, 325726, 388194, 410698, 438219, 488589, 582291, 584292, 616047, 651452, 776388, 821396, 876438, 977178, 1164582, 1232094, 1465767, 1752876, 1848141, 1954356, 2329164, 2464188, 2931534, 3696282, 4723027, 5863068, 7392564, 9446054, 14169081, 18892108, 28338162, 42507243, 56676324, 85014486, 170028972]

約数ペア:

[(1, 170028972), (2, 85014486), (3, 56676324), (4, 42507243), (6, 28338162), (9, 18892108), (12, 14169081), (18, 9446054), (23, 7392564), (29, 5863068), (36, 4723027), (46, 3696282), (58, 2931534), (69, 2464188), (73, 2329164), (87, 1954356), (92, 1848141), (97, 1752876), (116, 1465767), (138, 1232094), (146, 1164582), (174, 977178), (194, 876438), (207, 821396), (219, 776388), (261, 651452), (276, 616047), (291, 584292), (292, 582291), (348, 488589), (388, 438219), (414, 410698), (438, 388194), (522, 325726), (582, 292146), (657, 258796), (667, 254916), (828, 205349), (873, 194764), (876, 194097), (1044, 162863), (1164, 146073), (1314, 129398), (1334, 127458), (1679, 101268), (1746, 97382), (2001, 84972), (2117, 80316), (2231, 76212), (2628, 64699), (2668, 63729), (2813, 60444), (3358, 50634), (3492, 48691), (4002, 42486), (4234, 40158), (4462, 38106), (5037, 33756), (5626, 30222), (6003, 28324), (6351, 26772), (6693, 25404), (6716, 25317), (7081, 24012), (8004, 21243), (8439, 20148), (8468, 20079), (8924, 19053), (10074, 16878), (11252, 15111), (12006, 14162), (12702, 13386)]