201608387176

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{1181}}^1$

素因数の和:1883

約数の個数: 128

約数和(自身を含む): 446796000000

約数和(自身を除く): 245187612824

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 149, 164, 287, 298, 328, 499, 574, 596, 998, 1043, 1148, 1181, 1192, 1996, 2086, 2296, 2362, 3493, 3992, 4172, 4724, 6109, 6986, 8267, 8344, 9448, 12218, 13972, 16534, 20459, 24436, 27944, 33068, 40918, 42763, 48421, 48872, 66136, 74351, 81836, 85526, 96842, 143213, 148702, 163672, 171052, 175969, 193684, 286426, 297404, 338947, 342104, 351938, 387368, 520457, 572852, 589319, 594808, 677894, 703876, 1040914, 1145704, 1178638, 1231783, 1355788, 1407752, 2081828, 2357276, 2463566, 2711576, 3048391, 4125233, 4163656, 4714552, 4927132, 6096782, 7214729, 8250466, 9854264, 12193564, 14429458, 16500932, 21338737, 24162079, 24387128, 28858916, 33001864, 42677474, 48324158, 50503103, 57717832, 85354948, 87808531, 96648316, 101006206, 169134553, 170709896, 175617062, 193296632, 202012412, 338269106, 351234124, 404024824, 614659717, 676538212, 702468248, 1229319434, 1353076424, 2458638868, 3600149771, 4917277736, 7200299542, 14400599084, 25201048397, 28801198168, 50402096794, 100804193588, 201608387176]

約数ペア:

[(1, 201608387176), (2, 100804193588), (4, 50402096794), (7, 28801198168), (8, 25201048397), (14, 14400599084), (28, 7200299542), (41, 4917277736), (56, 3600149771), (82, 2458638868), (149, 1353076424), (164, 1229319434), (287, 702468248), (298, 676538212), (328, 614659717), (499, 404024824), (574, 351234124), (596, 338269106), (998, 202012412), (1043, 193296632), (1148, 175617062), (1181, 170709896), (1192, 169134553), (1996, 101006206), (2086, 96648316), (2296, 87808531), (2362, 85354948), (3493, 57717832), (3992, 50503103), (4172, 48324158), (4724, 42677474), (6109, 33001864), (6986, 28858916), (8267, 24387128), (8344, 24162079), (9448, 21338737), (12218, 16500932), (13972, 14429458), (16534, 12193564), (20459, 9854264), (24436, 8250466), (27944, 7214729), (33068, 6096782), (40918, 4927132), (42763, 4714552), (48421, 4163656), (48872, 4125233), (66136, 3048391), (74351, 2711576), (81836, 2463566), (85526, 2357276), (96842, 2081828), (143213, 1407752), (148702, 1355788), (163672, 1231783), (171052, 1178638), (175969, 1145704), (193684, 1040914), (286426, 703876), (297404, 677894), (338947, 594808), (342104, 589319), (351938, 572852), (387368, 520457)]