131622348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 383720960

約数和(自身を除く): 252098612

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 121, 132, 143, 156, 209, 228, 242, 247, 286, 363, 367, 418, 429, 484, 494, 572, 627, 726, 734, 741, 836, 858, 988, 1101, 1254, 1452, 1468, 1482, 1573, 1716, 2202, 2299, 2508, 2717, 2964, 3146, 4037, 4404, 4598, 4719, 4771, 5434, 6292, 6897, 6973, 8074, 8151, 9196, 9438, 9542, 10868, 12111, 13794, 13946, 14313, 16148, 16302, 18876, 19084, 20919, 24222, 27588, 27892, 28626, 29887, 32604, 41838, 44407, 48444, 52481, 57252, 59774, 76703, 83676, 88814, 89661, 90649, 104962, 119548, 133221, 153406, 157443, 177628, 179322, 181298, 209924, 230109, 266442, 271947, 306812, 314886, 358644, 362596, 460218, 532884, 543894, 577291, 629772, 843733, 920436, 997139, 1087788, 1154582, 1687466, 1731873, 1994278, 2309164, 2531199, 2991417, 3374932, 3463746, 3988556, 5062398, 5982834, 6927492, 10124796, 10968529, 11965668, 21937058, 32905587, 43874116, 65811174, 131622348]

約数ペア:

[(1, 131622348), (2, 65811174), (3, 43874116), (4, 32905587), (6, 21937058), (11, 11965668), (12, 10968529), (13, 10124796), (19, 6927492), (22, 5982834), (26, 5062398), (33, 3988556), (38, 3463746), (39, 3374932), (44, 2991417), (52, 2531199), (57, 2309164), (66, 1994278), (76, 1731873), (78, 1687466), (114, 1154582), (121, 1087788), (132, 997139), (143, 920436), (156, 843733), (209, 629772), (228, 577291), (242, 543894), (247, 532884), (286, 460218), (363, 362596), (367, 358644), (418, 314886), (429, 306812), (484, 271947), (494, 266442), (572, 230109), (627, 209924), (726, 181298), (734, 179322), (741, 177628), (836, 157443), (858, 153406), (988, 133221), (1101, 119548), (1254, 104962), (1452, 90649), (1468, 89661), (1482, 88814), (1573, 83676), (1716, 76703), (2202, 59774), (2299, 57252), (2508, 52481), (2717, 48444), (2964, 44407), (3146, 41838), (4037, 32604), (4404, 29887), (4598, 28626), (4719, 27892), (4771, 27588), (5434, 24222), (6292, 20919), (6897, 19084), (6973, 18876), (8074, 16302), (8151, 16148), (9196, 14313), (9438, 13946), (9542, 13794), (10868, 12111)]