167995324

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 361794048

約数和(自身を除く): 193798724

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 49, 62, 86, 98, 124, 172, 196, 217, 301, 434, 602, 643, 868, 1204, 1286, 1333, 1519, 2107, 2572, 2666, 3038, 4214, 4501, 5332, 6076, 8428, 9002, 9331, 18004, 18662, 19933, 27649, 31507, 37324, 39866, 55298, 63014, 65317, 79732, 110596, 126028, 130634, 139531, 193543, 261268, 279062, 387086, 558124, 774172, 857119, 976717, 1354801, 1714238, 1953434, 2709602, 3428476, 3906868, 5419204, 5999833, 11999666, 23999332, 41998831, 83997662, 167995324]

約数ペア:

[(1, 167995324), (2, 83997662), (4, 41998831), (7, 23999332), (14, 11999666), (28, 5999833), (31, 5419204), (43, 3906868), (49, 3428476), (62, 2709602), (86, 1953434), (98, 1714238), (124, 1354801), (172, 976717), (196, 857119), (217, 774172), (301, 558124), (434, 387086), (602, 279062), (643, 261268), (868, 193543), (1204, 139531), (1286, 130634), (1333, 126028), (1519, 110596), (2107, 79732), (2572, 65317), (2666, 63014), (3038, 55298), (4214, 39866), (4501, 37324), (5332, 31507), (6076, 27649), (8428, 19933), (9002, 18662), (9331, 18004)]