157095477

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 128

約数和(自身を含む): 316108800

約数和(自身を除く): 159013323

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 41, 57, 63, 77, 97, 99, 123, 133, 171, 189, 209, 231, 287, 291, 297, 369, 399, 451, 513, 627, 679, 693, 779, 861, 873, 1067, 1107, 1197, 1353, 1463, 1843, 1881, 2037, 2079, 2337, 2583, 2619, 3157, 3201, 3591, 3977, 4059, 4389, 5453, 5529, 5643, 6111, 7011, 7469, 7749, 8569, 9471, 9603, 11931, 12177, 12901, 13167, 16359, 16587, 18333, 20273, 21033, 22407, 25707, 27839, 28413, 28809, 35793, 38703, 39501, 43747, 49077, 49761, 59983, 60819, 67221, 75563, 77121, 83517, 85239, 107379, 116109, 131241, 141911, 147231, 179949, 182457, 201663, 226689, 231363, 250551, 306229, 348327, 393723, 425733, 528941, 539847, 547371, 680067, 751653, 831193, 918687, 1181169, 1277199, 1586823, 1619541, 2040201, 2493579, 2756061, 3831597, 4760469, 5818351, 7480737, 8268183, 14281407, 17455053, 22442211, 52365159, 157095477]

約数ペア:

[(1, 157095477), (3, 52365159), (7, 22442211), (9, 17455053), (11, 14281407), (19, 8268183), (21, 7480737), (27, 5818351), (33, 4760469), (41, 3831597), (57, 2756061), (63, 2493579), (77, 2040201), (97, 1619541), (99, 1586823), (123, 1277199), (133, 1181169), (171, 918687), (189, 831193), (209, 751653), (231, 680067), (287, 547371), (291, 539847), (297, 528941), (369, 425733), (399, 393723), (451, 348327), (513, 306229), (627, 250551), (679, 231363), (693, 226689), (779, 201663), (861, 182457), (873, 179949), (1067, 147231), (1107, 141911), (1197, 131241), (1353, 116109), (1463, 107379), (1843, 85239), (1881, 83517), (2037, 77121), (2079, 75563), (2337, 67221), (2583, 60819), (2619, 59983), (3157, 49761), (3201, 49077), (3591, 43747), (3977, 39501), (4059, 38703), (4389, 35793), (5453, 28809), (5529, 28413), (5643, 27839), (6111, 25707), (7011, 22407), (7469, 21033), (7749, 20273), (8569, 18333), (9471, 16587), (9603, 16359), (11931, 13167), (12177, 12901)]