194469615872

素因数分解:

$2^8\times 7^1\times {\mathrm{7459}}^1\times {\mathrm{14549}}^1$

素因数の和:22031

約数の個数: 72

約数和(自身を含む): 443723784000

約数和(自身を除く): 249254168128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7459, 14549, 14918, 29098, 29836, 52213, 58196, 59672, 101843, 104426, 116392, 119344, 203686, 208852, 232784, 238688, 407372, 417704, 465568, 477376, 814744, 835408, 931136, 954752, 1629488, 1670816, 1862272, 1909504, 3258976, 3341632, 3724544, 6517952, 6683264, 13035904, 13366528, 26071808, 108520991, 217041982, 434083964, 759646937, 868167928, 1519293874, 1736335856, 3038587748, 3472671712, 6077175496, 6945343424, 12154350992, 13890686848, 24308701984, 27781373696, 48617403968, 97234807936, 194469615872]

約数ペア:

[(1, 194469615872), (2, 97234807936), (4, 48617403968), (7, 27781373696), (8, 24308701984), (14, 13890686848), (16, 12154350992), (28, 6945343424), (32, 6077175496), (56, 3472671712), (64, 3038587748), (112, 1736335856), (128, 1519293874), (224, 868167928), (256, 759646937), (448, 434083964), (896, 217041982), (1792, 108520991), (7459, 26071808), (14549, 13366528), (14918, 13035904), (29098, 6683264), (29836, 6517952), (52213, 3724544), (58196, 3341632), (59672, 3258976), (101843, 1909504), (104426, 1862272), (116392, 1670816), (119344, 1629488), (203686, 954752), (208852, 931136), (232784, 835408), (238688, 814744), (407372, 477376), (417704, 465568)]