131342016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 378671328

約数和(自身を除く): 247329312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 156, 192, 202, 208, 303, 312, 404, 416, 521, 606, 624, 808, 832, 1042, 1212, 1248, 1313, 1563, 1616, 2084, 2424, 2496, 2626, 3126, 3232, 3939, 4168, 4848, 5252, 6252, 6464, 6773, 7878, 8336, 9696, 10504, 12504, 13546, 15756, 16672, 19392, 20319, 21008, 25008, 27092, 31512, 33344, 40638, 42016, 50016, 52621, 54184, 63024, 81276, 84032, 100032, 105242, 108368, 126048, 157863, 162552, 210484, 216736, 252096, 315726, 325104, 420968, 433472, 631452, 650208, 684073, 841936, 1262904, 1300416, 1368146, 1683872, 2052219, 2525808, 2736292, 3367744, 4104438, 5051616, 5472584, 8208876, 10103232, 10945168, 16417752, 21890336, 32835504, 43780672, 65671008, 131342016]

約数ペア:

[(1, 131342016), (2, 65671008), (3, 43780672), (4, 32835504), (6, 21890336), (8, 16417752), (12, 10945168), (13, 10103232), (16, 8208876), (24, 5472584), (26, 5051616), (32, 4104438), (39, 3367744), (48, 2736292), (52, 2525808), (64, 2052219), (78, 1683872), (96, 1368146), (101, 1300416), (104, 1262904), (156, 841936), (192, 684073), (202, 650208), (208, 631452), (303, 433472), (312, 420968), (404, 325104), (416, 315726), (521, 252096), (606, 216736), (624, 210484), (808, 162552), (832, 157863), (1042, 126048), (1212, 108368), (1248, 105242), (1313, 100032), (1563, 84032), (1616, 81276), (2084, 63024), (2424, 54184), (2496, 52621), (2626, 50016), (3126, 42016), (3232, 40638), (3939, 33344), (4168, 31512), (4848, 27092), (5252, 25008), (6252, 21008), (6464, 20319), (6773, 19392), (7878, 16672), (8336, 15756), (9696, 13546), (10504, 12504)]