157053453921

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19751}}^1$

素因数の和:19876

約数の個数: 144

約数和(自身を含む): 303262727040

約数和(自身を除く): 146209273119

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 73, 91, 117, 133, 147, 171, 219, 247, 273, 399, 441, 511, 637, 657, 741, 819, 931, 949, 1197, 1387, 1533, 1729, 1911, 2223, 2793, 2847, 3577, 4161, 4599, 5187, 5733, 6643, 8379, 8541, 9709, 10731, 12103, 12483, 15561, 18031, 19751, 19929, 29127, 32193, 36309, 46501, 54093, 59253, 59787, 67963, 87381, 108927, 126217, 138257, 139503, 162279, 177759, 203889, 256763, 375269, 378651, 414771, 418509, 611667, 770289, 883519, 967799, 1125807, 1135953, 1244313, 1441823, 1797341, 2310867, 2626883, 2650557, 2903397, 3377421, 4325469, 4878497, 5392023, 7880649, 7951671, 8710191, 10092761, 12581387, 12976407, 14635491, 16176069, 18388181, 18743699, 23641947, 27394637, 30278283, 34149479, 37744161, 43906473, 55164543, 56231097, 70649327, 82183911, 90834849, 102448437, 113232483, 131205893, 165493629, 168693291, 191762459, 211947981, 239046353, 246551733, 307345311, 356130281, 393617679, 575287377, 635843943, 717139059, 918441251, 1068390843, 1180853037, 1342337213, 1725862131, 2151417177, 2492911967, 2755323753, 3205172529, 4027011639, 7478735901, 8265971259, 12081034917, 17450383769, 22436207703, 52351151307, 157053453921]

約数ペア:

[(1, 157053453921), (3, 52351151307), (7, 22436207703), (9, 17450383769), (13, 12081034917), (19, 8265971259), (21, 7478735901), (39, 4027011639), (49, 3205172529), (57, 2755323753), (63, 2492911967), (73, 2151417177), (91, 1725862131), (117, 1342337213), (133, 1180853037), (147, 1068390843), (171, 918441251), (219, 717139059), (247, 635843943), (273, 575287377), (399, 393617679), (441, 356130281), (511, 307345311), (637, 246551733), (657, 239046353), (741, 211947981), (819, 191762459), (931, 168693291), (949, 165493629), (1197, 131205893), (1387, 113232483), (1533, 102448437), (1729, 90834849), (1911, 82183911), (2223, 70649327), (2793, 56231097), (2847, 55164543), (3577, 43906473), (4161, 37744161), (4599, 34149479), (5187, 30278283), (5733, 27394637), (6643, 23641947), (8379, 18743699), (8541, 18388181), (9709, 16176069), (10731, 14635491), (12103, 12976407), (12483, 12581387), (15561, 10092761), (18031, 8710191), (19751, 7951671), (19929, 7880649), (29127, 5392023), (32193, 4878497), (36309, 4325469), (46501, 3377421), (54093, 2903397), (59253, 2650557), (59787, 2626883), (67963, 2310867), (87381, 1797341), (108927, 1441823), (126217, 1244313), (138257, 1135953), (139503, 1125807), (162279, 967799), (177759, 883519), (203889, 770289), (256763, 611667), (375269, 418509), (378651, 414771)]