159164824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 398361600

約数和(自身を除く): 239196776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 37, 38, 52, 56, 74, 76, 91, 104, 133, 148, 152, 182, 247, 259, 266, 296, 311, 364, 481, 494, 518, 532, 622, 703, 728, 962, 988, 1036, 1064, 1244, 1406, 1729, 1924, 1976, 2072, 2177, 2488, 2812, 3367, 3458, 3848, 4043, 4354, 4921, 5624, 5909, 6734, 6916, 8086, 8708, 9139, 9842, 11507, 11818, 13468, 13832, 16172, 17416, 18278, 19684, 23014, 23636, 26936, 28301, 32344, 36556, 39368, 41363, 46028, 47272, 56602, 63973, 73112, 76817, 80549, 82726, 92056, 113204, 127946, 149591, 153634, 161098, 165452, 218633, 226408, 255892, 299182, 307268, 322196, 330904, 437266, 511784, 537719, 598364, 614536, 644392, 874532, 1047137, 1075438, 1196728, 1530431, 1749064, 2094274, 2150876, 2842229, 3060862, 4188548, 4301752, 5684458, 6121724, 8377096, 11368916, 12243448, 19895603, 22737832, 39791206, 79582412, 159164824]

約数ペア:

[(1, 159164824), (2, 79582412), (4, 39791206), (7, 22737832), (8, 19895603), (13, 12243448), (14, 11368916), (19, 8377096), (26, 6121724), (28, 5684458), (37, 4301752), (38, 4188548), (52, 3060862), (56, 2842229), (74, 2150876), (76, 2094274), (91, 1749064), (104, 1530431), (133, 1196728), (148, 1075438), (152, 1047137), (182, 874532), (247, 644392), (259, 614536), (266, 598364), (296, 537719), (311, 511784), (364, 437266), (481, 330904), (494, 322196), (518, 307268), (532, 299182), (622, 255892), (703, 226408), (728, 218633), (962, 165452), (988, 161098), (1036, 153634), (1064, 149591), (1244, 127946), (1406, 113204), (1729, 92056), (1924, 82726), (1976, 80549), (2072, 76817), (2177, 73112), (2488, 63973), (2812, 56602), (3367, 47272), (3458, 46028), (3848, 41363), (4043, 39368), (4354, 36556), (4921, 32344), (5624, 28301), (5909, 26936), (6734, 23636), (6916, 23014), (8086, 19684), (8708, 18278), (9139, 17416), (9842, 16172), (11507, 13832), (11818, 13468)]