131964144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2994

約数の個数: 80

約数和(自身を含む): 372288672

約数和(自身を除く): 240324528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 584, 624, 876, 949, 1168, 1752, 1898, 2847, 2897, 3504, 3796, 5694, 5794, 7592, 8691, 11388, 11588, 15184, 17382, 22776, 23176, 34764, 37661, 45552, 46352, 69528, 75322, 112983, 139056, 150644, 211481, 225966, 301288, 422962, 451932, 602576, 634443, 845924, 903864, 1268886, 1691848, 1807728, 2537772, 2749253, 3383696, 5075544, 5498506, 8247759, 10151088, 10997012, 16495518, 21994024, 32991036, 43988048, 65982072, 131964144]

約数ペア:

[(1, 131964144), (2, 65982072), (3, 43988048), (4, 32991036), (6, 21994024), (8, 16495518), (12, 10997012), (13, 10151088), (16, 8247759), (24, 5498506), (26, 5075544), (39, 3383696), (48, 2749253), (52, 2537772), (73, 1807728), (78, 1691848), (104, 1268886), (146, 903864), (156, 845924), (208, 634443), (219, 602576), (292, 451932), (312, 422962), (438, 301288), (584, 225966), (624, 211481), (876, 150644), (949, 139056), (1168, 112983), (1752, 75322), (1898, 69528), (2847, 46352), (2897, 45552), (3504, 37661), (3796, 34764), (5694, 23176), (5794, 22776), (7592, 17382), (8691, 15184), (11388, 11588)]