147143752

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 340099200

約数和(自身を除く): 192955448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 3373, 5453, 6232, 6746, 10906, 13492, 21812, 23611, 26984, 43624, 47222, 64087, 94444, 128174, 138293, 188888, 256348, 276586, 448609, 512696, 553172, 897218, 968051, 1106344, 1794436, 1936102, 2627567, 3588872, 3872204, 5255134, 7744408, 10510268, 18392969, 21020536, 36785938, 73571876, 147143752]

約数ペア:

[(1, 147143752), (2, 73571876), (4, 36785938), (7, 21020536), (8, 18392969), (14, 10510268), (19, 7744408), (28, 5255134), (38, 3872204), (41, 3588872), (56, 2627567), (76, 1936102), (82, 1794436), (133, 1106344), (152, 968051), (164, 897218), (266, 553172), (287, 512696), (328, 448609), (532, 276586), (574, 256348), (779, 188888), (1064, 138293), (1148, 128174), (1558, 94444), (2296, 64087), (3116, 47222), (3373, 43624), (5453, 26984), (6232, 23611), (6746, 21812), (10906, 13492)]