137364968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 289336320

約数和(自身を除く): 151971352

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 137, 248, 274, 311, 403, 548, 622, 806, 1096, 1244, 1612, 1781, 2488, 3224, 3562, 4043, 4247, 7124, 8086, 8494, 9641, 14248, 16172, 16988, 19282, 32344, 33976, 38564, 42607, 55211, 77128, 85214, 110422, 125333, 170428, 220844, 250666, 340856, 441688, 501332, 553891, 1002664, 1107782, 1320817, 2215564, 2641634, 4431128, 5283268, 10566536, 17170621, 34341242, 68682484, 137364968]

約数ペア:

[(1, 137364968), (2, 68682484), (4, 34341242), (8, 17170621), (13, 10566536), (26, 5283268), (31, 4431128), (52, 2641634), (62, 2215564), (104, 1320817), (124, 1107782), (137, 1002664), (248, 553891), (274, 501332), (311, 441688), (403, 340856), (548, 250666), (622, 220844), (806, 170428), (1096, 125333), (1244, 110422), (1612, 85214), (1781, 77128), (2488, 55211), (3224, 42607), (3562, 38564), (4043, 33976), (4247, 32344), (7124, 19282), (8086, 16988), (8494, 16172), (9641, 14248)]