131329536

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6611

約数の個数: 80

約数和(自身を含む): 376840464

約数和(自身を除く): 245510928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6577, 6656, 9984, 13154, 19731, 19968, 26308, 39462, 52616, 78924, 85501, 105232, 157848, 171002, 210464, 256503, 315696, 342004, 420928, 513006, 631392, 684008, 841856, 1026012, 1262784, 1368016, 1683712, 2052024, 2525568, 2736032, 3367424, 4104048, 5051136, 5472064, 8208096, 10102272, 10944128, 16416192, 21888256, 32832384, 43776512, 65664768, 131329536]

約数ペア:

[(1, 131329536), (2, 65664768), (3, 43776512), (4, 32832384), (6, 21888256), (8, 16416192), (12, 10944128), (13, 10102272), (16, 8208096), (24, 5472064), (26, 5051136), (32, 4104048), (39, 3367424), (48, 2736032), (52, 2525568), (64, 2052024), (78, 1683712), (96, 1368016), (104, 1262784), (128, 1026012), (156, 841856), (192, 684008), (208, 631392), (256, 513006), (312, 420928), (384, 342004), (416, 315696), (512, 256503), (624, 210464), (768, 171002), (832, 157848), (1248, 105232), (1536, 85501), (1664, 78924), (2496, 52616), (3328, 39462), (4992, 26308), (6577, 19968), (6656, 19731), (9984, 13154)]