126277829888

素因数分解:

$2^8\times 7^1\times {\mathrm{3919}}^1\times {\mathrm{17981}}^1$

素因数の和:21923

約数の個数: 72

約数和(自身を含む): 288160830720

約数和(自身を除く): 161883000832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 3919, 7838, 15676, 17981, 27433, 31352, 35962, 54866, 62704, 71924, 109732, 125408, 125867, 143848, 219464, 250816, 251734, 287696, 438928, 501632, 503468, 575392, 877856, 1003264, 1006936, 1150784, 1755712, 2013872, 2301568, 3511424, 4027744, 4603136, 7022848, 8055488, 16110976, 32221952, 70467539, 140935078, 281870156, 493272773, 563740312, 986545546, 1127480624, 1973091092, 2254961248, 3946182184, 4509922496, 7892364368, 9019844992, 15784728736, 18039689984, 31569457472, 63138914944, 126277829888]

約数ペア:

[(1, 126277829888), (2, 63138914944), (4, 31569457472), (7, 18039689984), (8, 15784728736), (14, 9019844992), (16, 7892364368), (28, 4509922496), (32, 3946182184), (56, 2254961248), (64, 1973091092), (112, 1127480624), (128, 986545546), (224, 563740312), (256, 493272773), (448, 281870156), (896, 140935078), (1792, 70467539), (3919, 32221952), (7838, 16110976), (15676, 8055488), (17981, 7022848), (27433, 4603136), (31352, 4027744), (35962, 3511424), (54866, 2301568), (62704, 2013872), (71924, 1755712), (109732, 1150784), (125408, 1006936), (125867, 1003264), (143848, 877856), (219464, 575392), (250816, 503468), (251734, 501632), (287696, 438928)]