179660016004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{1931}}^1$

素因数の和:2130

約数の個数: 144

約数和(自身を含む): 392918722560

約数和(自身を除く): 213258706556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 61, 76, 94, 122, 133, 188, 244, 266, 329, 427, 532, 658, 854, 893, 1159, 1316, 1708, 1786, 1931, 2318, 2867, 3572, 3721, 3862, 4636, 5734, 6251, 7442, 7724, 8113, 11468, 12502, 13517, 14884, 16226, 20069, 25004, 26047, 27034, 32452, 36689, 40138, 52094, 54068, 54473, 70699, 73378, 80276, 90757, 104188, 108946, 117791, 141398, 146756, 174887, 181514, 217892, 235582, 256823, 282796, 349774, 363028, 381311, 471164, 494893, 513646, 635299, 699548, 762622, 824537, 989786, 1027292, 1224209, 1270598, 1525244, 1649074, 1724383, 1979572, 2238029, 2448418, 2541196, 3298148, 3322853, 3448766, 4476058, 4896836, 5536177, 6645706, 6897532, 7185251, 8952116, 11072354, 12070681, 13291412, 14370502, 15666203, 22144708, 23259971, 24141362, 28741004, 31332406, 38753239, 46519942, 48282724, 50296757, 62664812, 77506478, 93039884, 100593514, 105187363, 136519769, 155012956, 201187028, 210374726, 273039538, 337706797, 420749452, 546079076, 675413594, 736311541, 955638383, 1350827188, 1472623082, 1911276766, 2363947579, 2945246164, 3822553532, 4727895158, 6416429143, 9455790316, 12832858286, 25665716572, 44915004001, 89830008002, 179660016004]

約数ペア:

[(1, 179660016004), (2, 89830008002), (4, 44915004001), (7, 25665716572), (14, 12832858286), (19, 9455790316), (28, 6416429143), (38, 4727895158), (47, 3822553532), (61, 2945246164), (76, 2363947579), (94, 1911276766), (122, 1472623082), (133, 1350827188), (188, 955638383), (244, 736311541), (266, 675413594), (329, 546079076), (427, 420749452), (532, 337706797), (658, 273039538), (854, 210374726), (893, 201187028), (1159, 155012956), (1316, 136519769), (1708, 105187363), (1786, 100593514), (1931, 93039884), (2318, 77506478), (2867, 62664812), (3572, 50296757), (3721, 48282724), (3862, 46519942), (4636, 38753239), (5734, 31332406), (6251, 28741004), (7442, 24141362), (7724, 23259971), (8113, 22144708), (11468, 15666203), (12502, 14370502), (13517, 13291412), (14884, 12070681), (16226, 11072354), (20069, 8952116), (25004, 7185251), (26047, 6897532), (27034, 6645706), (32452, 5536177), (36689, 4896836), (40138, 4476058), (52094, 3448766), (54068, 3322853), (54473, 3298148), (70699, 2541196), (73378, 2448418), (80276, 2238029), (90757, 1979572), (104188, 1724383), (108946, 1649074), (117791, 1525244), (141398, 1270598), (146756, 1224209), (174887, 1027292), (181514, 989786), (217892, 824537), (235582, 762622), (256823, 699548), (282796, 635299), (349774, 513646), (363028, 494893), (381311, 471164)]