172057709733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 303323466240

約数和(自身を除く): 131265756507

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 227, 273, 289, 357, 507, 663, 681, 739, 867, 1183, 1547, 1589, 2023, 2217, 2873, 2951, 3549, 3757, 3859, 4641, 4767, 5173, 6069, 8619, 8853, 9607, 11271, 11577, 12563, 15519, 20111, 20657, 26299, 27013, 28821, 37689, 38363, 48841, 50167, 60333, 61971, 65603, 67249, 78897, 81039, 87941, 115089, 124891, 146523, 150501, 163319, 167753, 196809, 201747, 213571, 263823, 268541, 341887, 351169, 374673, 459221, 489957, 503259, 640713, 652171, 805623, 852839, 874237, 1025661, 1053507, 1143233, 1174271, 1377663, 1494997, 1956513, 2123147, 2180789, 2558517, 2622711, 2776423, 2851801, 3429699, 3522813, 4484991, 4565197, 5969873, 6369441, 6542367, 8329269, 8555403, 11086907, 13695591, 14862029, 15265523, 17909619, 19434961, 19962607, 28350257, 33260721, 36093499, 37073413, 44586087, 45796569, 48480617, 58304883, 59887821, 77608349, 85050771, 108280497, 111220239, 145441851, 198451799, 232825047, 252654493, 259513891, 339364319, 481954369, 595355397, 630248021, 757963479, 778541673, 1018092957, 1445863107, 1890744063, 3373680583, 4411736147, 8193224273, 10121041749, 13235208441, 24579672819, 57352569911, 172057709733]

約数ペア:

[(1, 172057709733), (3, 57352569911), (7, 24579672819), (13, 13235208441), (17, 10121041749), (21, 8193224273), (39, 4411736147), (51, 3373680583), (91, 1890744063), (119, 1445863107), (169, 1018092957), (221, 778541673), (227, 757963479), (273, 630248021), (289, 595355397), (357, 481954369), (507, 339364319), (663, 259513891), (681, 252654493), (739, 232825047), (867, 198451799), (1183, 145441851), (1547, 111220239), (1589, 108280497), (2023, 85050771), (2217, 77608349), (2873, 59887821), (2951, 58304883), (3549, 48480617), (3757, 45796569), (3859, 44586087), (4641, 37073413), (4767, 36093499), (5173, 33260721), (6069, 28350257), (8619, 19962607), (8853, 19434961), (9607, 17909619), (11271, 15265523), (11577, 14862029), (12563, 13695591), (15519, 11086907), (20111, 8555403), (20657, 8329269), (26299, 6542367), (27013, 6369441), (28821, 5969873), (37689, 4565197), (38363, 4484991), (48841, 3522813), (50167, 3429699), (60333, 2851801), (61971, 2776423), (65603, 2622711), (67249, 2558517), (78897, 2180789), (81039, 2123147), (87941, 1956513), (115089, 1494997), (124891, 1377663), (146523, 1174271), (150501, 1143233), (163319, 1053507), (167753, 1025661), (196809, 874237), (201747, 852839), (213571, 805623), (263823, 652171), (268541, 640713), (341887, 503259), (351169, 489957), (374673, 459221)]