156727235308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2028779}}^1$

素因数の和:2028910

約数の個数: 48

約数和(自身を含む): 327201638400

約数和(自身を除く): 170474403092

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 2492, 2759, 5518, 11036, 19313, 38626, 77252, 2028779, 4057558, 8115116, 14201453, 28402906, 56805812, 62892149, 125784298, 180561331, 251568596, 361122662, 440245043, 722245324, 880490086, 1263929317, 1760980172, 2527858634, 5055717268, 5597401261, 11194802522, 22389605044, 39181808827, 78363617654, 156727235308]

約数ペア:

[(1, 156727235308), (2, 78363617654), (4, 39181808827), (7, 22389605044), (14, 11194802522), (28, 5597401261), (31, 5055717268), (62, 2527858634), (89, 1760980172), (124, 1263929317), (178, 880490086), (217, 722245324), (356, 440245043), (434, 361122662), (623, 251568596), (868, 180561331), (1246, 125784298), (2492, 62892149), (2759, 56805812), (5518, 28402906), (11036, 14201453), (19313, 8115116), (38626, 4057558), (77252, 2028779)]