158249832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 444528000

約数和(自身を除く): 286278168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 89, 104, 123, 139, 156, 164, 178, 246, 267, 278, 312, 328, 356, 417, 492, 533, 534, 556, 712, 834, 984, 1066, 1068, 1112, 1157, 1599, 1668, 1807, 2132, 2136, 2314, 3198, 3336, 3471, 3614, 3649, 4264, 4628, 5421, 5699, 6396, 6942, 7228, 7298, 9256, 10842, 10947, 11398, 12371, 12792, 13884, 14456, 14596, 17097, 21684, 21894, 22796, 24742, 27768, 29192, 34194, 37113, 43368, 43788, 45592, 47437, 49484, 68388, 74087, 74226, 87576, 94874, 98968, 136776, 142311, 148174, 148452, 160823, 189748, 222261, 284622, 296348, 296904, 321646, 379496, 444522, 482469, 507211, 569244, 592696, 643292, 889044, 964938, 1014422, 1138488, 1286584, 1521633, 1778088, 1929876, 2028844, 3043266, 3859752, 4057688, 6086532, 6593743, 12173064, 13187486, 19781229, 26374972, 39562458, 52749944, 79124916, 158249832]

約数ペア:

[(1, 158249832), (2, 79124916), (3, 52749944), (4, 39562458), (6, 26374972), (8, 19781229), (12, 13187486), (13, 12173064), (24, 6593743), (26, 6086532), (39, 4057688), (41, 3859752), (52, 3043266), (78, 2028844), (82, 1929876), (89, 1778088), (104, 1521633), (123, 1286584), (139, 1138488), (156, 1014422), (164, 964938), (178, 889044), (246, 643292), (267, 592696), (278, 569244), (312, 507211), (328, 482469), (356, 444522), (417, 379496), (492, 321646), (533, 296904), (534, 296348), (556, 284622), (712, 222261), (834, 189748), (984, 160823), (1066, 148452), (1068, 148174), (1112, 142311), (1157, 136776), (1599, 98968), (1668, 94874), (1807, 87576), (2132, 74226), (2136, 74087), (2314, 68388), (3198, 49484), (3336, 47437), (3471, 45592), (3614, 43788), (3649, 43368), (4264, 37113), (4628, 34194), (5421, 29192), (5699, 27768), (6396, 24742), (6942, 22796), (7228, 21894), (7298, 21684), (9256, 17097), (10842, 14596), (10947, 14456), (11398, 13884), (12371, 12792)]