139279504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 353880128

約数和(自身を除く): 214600624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 289, 331, 364, 442, 476, 578, 662, 728, 884, 952, 1156, 1324, 1456, 1547, 1768, 1904, 2023, 2312, 2317, 2648, 3094, 3536, 3757, 4046, 4303, 4624, 4634, 5296, 5627, 6188, 7514, 8092, 8606, 9268, 11254, 12376, 15028, 16184, 17212, 18536, 22508, 24752, 26299, 30056, 30121, 32368, 34424, 37072, 39389, 45016, 52598, 60112, 60242, 68848, 73151, 78778, 90032, 95659, 105196, 120484, 146302, 157556, 191318, 210392, 240968, 292604, 315112, 382636, 420784, 481936, 512057, 585208, 630224, 669613, 765272, 1024114, 1170416, 1243567, 1339226, 1530544, 2048228, 2487134, 2678452, 4096456, 4974268, 5356904, 8192912, 8704969, 9948536, 10713808, 17409938, 19897072, 34819876, 69639752, 139279504]

約数ペア:

[(1, 139279504), (2, 69639752), (4, 34819876), (7, 19897072), (8, 17409938), (13, 10713808), (14, 9948536), (16, 8704969), (17, 8192912), (26, 5356904), (28, 4974268), (34, 4096456), (52, 2678452), (56, 2487134), (68, 2048228), (91, 1530544), (104, 1339226), (112, 1243567), (119, 1170416), (136, 1024114), (182, 765272), (208, 669613), (221, 630224), (238, 585208), (272, 512057), (289, 481936), (331, 420784), (364, 382636), (442, 315112), (476, 292604), (578, 240968), (662, 210392), (728, 191318), (884, 157556), (952, 146302), (1156, 120484), (1324, 105196), (1456, 95659), (1547, 90032), (1768, 78778), (1904, 73151), (2023, 68848), (2312, 60242), (2317, 60112), (2648, 52598), (3094, 45016), (3536, 39389), (3757, 37072), (4046, 34424), (4303, 32368), (4624, 30121), (4634, 30056), (5296, 26299), (5627, 24752), (6188, 22508), (7514, 18536), (8092, 17212), (8606, 16184), (9268, 15028), (11254, 12376)]