156798208

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5147}}^1$

素因数の和:5187

約数の個数: 72

約数和(自身を含む): 378810432

約数和(自身を除く): 222012224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 5147, 7616, 10294, 15232, 20588, 30464, 36029, 41176, 72058, 82352, 87499, 144116, 164704, 174998, 288232, 329408, 349996, 576464, 612493, 658816, 699992, 1152928, 1224986, 1317632, 1399984, 2305856, 2449972, 2799968, 4611712, 4899944, 5599936, 9223424, 9799888, 11199872, 19599776, 22399744, 39199552, 78399104, 156798208]

約数ペア:

[(1, 156798208), (2, 78399104), (4, 39199552), (7, 22399744), (8, 19599776), (14, 11199872), (16, 9799888), (17, 9223424), (28, 5599936), (32, 4899944), (34, 4611712), (56, 2799968), (64, 2449972), (68, 2305856), (112, 1399984), (119, 1317632), (128, 1224986), (136, 1152928), (224, 699992), (238, 658816), (256, 612493), (272, 576464), (448, 349996), (476, 329408), (544, 288232), (896, 174998), (952, 164704), (1088, 144116), (1792, 87499), (1904, 82352), (2176, 72058), (3808, 41176), (4352, 36029), (5147, 30464), (7616, 20588), (10294, 15232)]