154875392

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 80

約数和(自身を含む): 358786560

約数和(自身を除く): 203911168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 547, 553, 632, 896, 1094, 1106, 1264, 1792, 2188, 2212, 2528, 3584, 3829, 4376, 4424, 5056, 7658, 8752, 8848, 10112, 15316, 17504, 17696, 20224, 30632, 35008, 35392, 40448, 43213, 61264, 70016, 70784, 86426, 122528, 140032, 141568, 172852, 245056, 280064, 283136, 302491, 345704, 490112, 604982, 691408, 980224, 1209964, 1382816, 1960448, 2419928, 2765632, 4839856, 5531264, 9679712, 11062528, 19359424, 22125056, 38718848, 77437696, 154875392]

約数ペア:

[(1, 154875392), (2, 77437696), (4, 38718848), (7, 22125056), (8, 19359424), (14, 11062528), (16, 9679712), (28, 5531264), (32, 4839856), (56, 2765632), (64, 2419928), (79, 1960448), (112, 1382816), (128, 1209964), (158, 980224), (224, 691408), (256, 604982), (316, 490112), (448, 345704), (512, 302491), (547, 283136), (553, 280064), (632, 245056), (896, 172852), (1094, 141568), (1106, 140032), (1264, 122528), (1792, 86426), (2188, 70784), (2212, 70016), (2528, 61264), (3584, 43213), (3829, 40448), (4376, 35392), (4424, 35008), (5056, 30632), (7658, 20224), (8752, 17696), (8848, 17504), (10112, 15316)]