156967764464

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 356505753600

約数和(自身を除く): 199537989136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 199, 281, 284, 353, 398, 497, 562, 568, 706, 796, 994, 1124, 1136, 1393, 1412, 1592, 1967, 1988, 2248, 2471, 2786, 2824, 3184, 3934, 3976, 4496, 4942, 5572, 5648, 7868, 7952, 9884, 11144, 14129, 15736, 19768, 19951, 22288, 25063, 28258, 31472, 39536, 39902, 50126, 55919, 56516, 70247, 79804, 98903, 99193, 100252, 111838, 113032, 139657, 140494, 159608, 175441, 197806, 198386, 200504, 223676, 226064, 279314, 280988, 319216, 350882, 391433, 395612, 396772, 401008, 447352, 491729, 558628, 561976, 694351, 701764, 782866, 791224, 793544, 894704, 983458, 1117256, 1123952, 1388702, 1403528, 1565732, 1582448, 1587088, 1966916, 2234512, 2777404, 2807056, 3131464, 3933832, 3970249, 4987537, 5554808, 6262928, 7042703, 7867664, 7940498, 9975074, 11109616, 14085406, 15880996, 19739407, 19950148, 27791743, 28170812, 31761992, 34912759, 39478814, 39900296, 49298921, 55583486, 56341624, 63523984, 69825518, 78957628, 79800592, 98597842, 111166972, 112683248, 138175849, 139651036, 157915256, 197195684, 222333944, 276351698, 279302072, 315830512, 394391368, 444667888, 552703396, 558604144, 788782736, 1105406792, 1401497897, 2210813584, 2802995794, 5605991588, 9810485279, 11211983176, 19620970558, 22423966352, 39241941116, 78483882232, 156967764464]

約数ペア:

[(1, 156967764464), (2, 78483882232), (4, 39241941116), (7, 22423966352), (8, 19620970558), (14, 11211983176), (16, 9810485279), (28, 5605991588), (56, 2802995794), (71, 2210813584), (112, 1401497897), (142, 1105406792), (199, 788782736), (281, 558604144), (284, 552703396), (353, 444667888), (398, 394391368), (497, 315830512), (562, 279302072), (568, 276351698), (706, 222333944), (796, 197195684), (994, 157915256), (1124, 139651036), (1136, 138175849), (1393, 112683248), (1412, 111166972), (1592, 98597842), (1967, 79800592), (1988, 78957628), (2248, 69825518), (2471, 63523984), (2786, 56341624), (2824, 55583486), (3184, 49298921), (3934, 39900296), (3976, 39478814), (4496, 34912759), (4942, 31761992), (5572, 28170812), (5648, 27791743), (7868, 19950148), (7952, 19739407), (9884, 15880996), (11144, 14085406), (14129, 11109616), (15736, 9975074), (19768, 7940498), (19951, 7867664), (22288, 7042703), (25063, 6262928), (28258, 5554808), (31472, 4987537), (39536, 3970249), (39902, 3933832), (50126, 3131464), (55919, 2807056), (56516, 2777404), (70247, 2234512), (79804, 1966916), (98903, 1587088), (99193, 1582448), (100252, 1565732), (111838, 1403528), (113032, 1388702), (139657, 1123952), (140494, 1117256), (159608, 983458), (175441, 894704), (197806, 793544), (198386, 791224), (200504, 782866), (223676, 701764), (226064, 694351), (279314, 561976), (280988, 558628), (319216, 491729), (350882, 447352), (391433, 401008), (395612, 396772)]