126995848

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 314982000

約数和(自身を除く): 187986152

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 49, 56, 59, 68, 76, 98, 118, 119, 133, 136, 152, 196, 236, 238, 266, 289, 323, 392, 413, 472, 476, 532, 578, 646, 826, 833, 931, 952, 1003, 1064, 1121, 1156, 1292, 1652, 1666, 1862, 2006, 2023, 2242, 2261, 2312, 2584, 2891, 3304, 3332, 3724, 4012, 4046, 4484, 4522, 5491, 5782, 6664, 7021, 7448, 7847, 8024, 8092, 8968, 9044, 10982, 11564, 14042, 14161, 15694, 15827, 16184, 17051, 18088, 19057, 21964, 23128, 28084, 28322, 31388, 31654, 34102, 38114, 38437, 43928, 49147, 54929, 56168, 56644, 62776, 63308, 68204, 76228, 76874, 98294, 109858, 113288, 119357, 126616, 133399, 136408, 152456, 153748, 196588, 219716, 238714, 266798, 269059, 307496, 323969, 393176, 439432, 477428, 533596, 538118, 647938, 835499, 933793, 954856, 1067192, 1076236, 1295876, 1670998, 1867586, 2152472, 2267783, 2591752, 3341996, 3735172, 4535566, 6683992, 7470344, 9071132, 15874481, 18142264, 31748962, 63497924, 126995848]

約数ペア:

[(1, 126995848), (2, 63497924), (4, 31748962), (7, 18142264), (8, 15874481), (14, 9071132), (17, 7470344), (19, 6683992), (28, 4535566), (34, 3735172), (38, 3341996), (49, 2591752), (56, 2267783), (59, 2152472), (68, 1867586), (76, 1670998), (98, 1295876), (118, 1076236), (119, 1067192), (133, 954856), (136, 933793), (152, 835499), (196, 647938), (236, 538118), (238, 533596), (266, 477428), (289, 439432), (323, 393176), (392, 323969), (413, 307496), (472, 269059), (476, 266798), (532, 238714), (578, 219716), (646, 196588), (826, 153748), (833, 152456), (931, 136408), (952, 133399), (1003, 126616), (1064, 119357), (1121, 113288), (1156, 109858), (1292, 98294), (1652, 76874), (1666, 76228), (1862, 68204), (2006, 63308), (2023, 62776), (2242, 56644), (2261, 56168), (2312, 54929), (2584, 49147), (2891, 43928), (3304, 38437), (3332, 38114), (3724, 34102), (4012, 31654), (4046, 31388), (4484, 28322), (4522, 28084), (5491, 23128), (5782, 21964), (6664, 19057), (7021, 18088), (7448, 17051), (7847, 16184), (8024, 15827), (8092, 15694), (8968, 14161), (9044, 14042), (10982, 11564)]