154219416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21491}}^1$

素因数の和:21536

約数の個数: 64

約数和(自身を含む): 433278720

約数和(自身を除く): 279059304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 21491, 42982, 64473, 85964, 128946, 171928, 257892, 279383, 494293, 515784, 558766, 838149, 988586, 1117532, 1482879, 1676298, 1977172, 2235064, 2965758, 3352596, 3954344, 5931516, 6425809, 6705192, 11863032, 12851618, 19277427, 25703236, 38554854, 51406472, 77109708, 154219416]

約数ペア:

[(1, 154219416), (2, 77109708), (3, 51406472), (4, 38554854), (6, 25703236), (8, 19277427), (12, 12851618), (13, 11863032), (23, 6705192), (24, 6425809), (26, 5931516), (39, 3954344), (46, 3352596), (52, 2965758), (69, 2235064), (78, 1977172), (92, 1676298), (104, 1482879), (138, 1117532), (156, 988586), (184, 838149), (276, 558766), (299, 515784), (312, 494293), (552, 279383), (598, 257892), (897, 171928), (1196, 128946), (1794, 85964), (2392, 64473), (3588, 42982), (7176, 21491)]