127405872

素因数分解:

$2^4\times 3^7\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 405093120

約数和(自身を除く): 277687248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 297, 324, 331, 396, 432, 486, 528, 594, 648, 662, 729, 792, 891, 972, 993, 1188, 1296, 1324, 1458, 1584, 1782, 1944, 1986, 2187, 2376, 2648, 2673, 2916, 2979, 3564, 3641, 3888, 3972, 4374, 4752, 5296, 5346, 5832, 5958, 7128, 7282, 7944, 8019, 8748, 8937, 10692, 10923, 11664, 11916, 14256, 14564, 15888, 16038, 17496, 17874, 21384, 21846, 23832, 24057, 26811, 29128, 32076, 32769, 34992, 35748, 42768, 43692, 47664, 48114, 53622, 58256, 64152, 65538, 71496, 80433, 87384, 96228, 98307, 107244, 128304, 131076, 142992, 160866, 174768, 192456, 196614, 214488, 241299, 262152, 294921, 321732, 384912, 393228, 428976, 482598, 524304, 589842, 643464, 723897, 786456, 884763, 965196, 1179684, 1286928, 1447794, 1572912, 1769526, 1930392, 2359368, 2654289, 2895588, 3539052, 3860784, 4718736, 5308578, 5791176, 7078104, 7962867, 10617156, 11582352, 14156208, 15925734, 21234312, 31851468, 42468624, 63702936, 127405872]

約数ペア:

[(1, 127405872), (2, 63702936), (3, 42468624), (4, 31851468), (6, 21234312), (8, 15925734), (9, 14156208), (11, 11582352), (12, 10617156), (16, 7962867), (18, 7078104), (22, 5791176), (24, 5308578), (27, 4718736), (33, 3860784), (36, 3539052), (44, 2895588), (48, 2654289), (54, 2359368), (66, 1930392), (72, 1769526), (81, 1572912), (88, 1447794), (99, 1286928), (108, 1179684), (132, 965196), (144, 884763), (162, 786456), (176, 723897), (198, 643464), (216, 589842), (243, 524304), (264, 482598), (297, 428976), (324, 393228), (331, 384912), (396, 321732), (432, 294921), (486, 262152), (528, 241299), (594, 214488), (648, 196614), (662, 192456), (729, 174768), (792, 160866), (891, 142992), (972, 131076), (993, 128304), (1188, 107244), (1296, 98307), (1324, 96228), (1458, 87384), (1584, 80433), (1782, 71496), (1944, 65538), (1986, 64152), (2187, 58256), (2376, 53622), (2648, 48114), (2673, 47664), (2916, 43692), (2979, 42768), (3564, 35748), (3641, 34992), (3888, 32769), (3972, 32076), (4374, 29128), (4752, 26811), (5296, 24057), (5346, 23832), (5832, 21846), (5958, 21384), (7128, 17874), (7282, 17496), (7944, 16038), (8019, 15888), (8748, 14564), (8937, 14256), (10692, 11916), (10923, 11664)]