130760812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 314156640

約数和(自身を除く): 183395828

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 49, 52, 73, 74, 76, 91, 98, 133, 146, 148, 182, 196, 247, 259, 266, 292, 364, 481, 494, 511, 518, 532, 637, 703, 931, 949, 962, 988, 1022, 1036, 1274, 1387, 1406, 1729, 1813, 1862, 1898, 1924, 2044, 2548, 2701, 2774, 2812, 3367, 3458, 3577, 3626, 3724, 3796, 4921, 5402, 5548, 6643, 6734, 6916, 7154, 7252, 9139, 9709, 9842, 10804, 12103, 13286, 13468, 14308, 18031, 18278, 18907, 19418, 19684, 23569, 24206, 26572, 34447, 35113, 36062, 36556, 37814, 38836, 46501, 47138, 48412, 51319, 63973, 67963, 68894, 70226, 72124, 75628, 93002, 94276, 102638, 126217, 127946, 132349, 135926, 137788, 140452, 186004, 205276, 245791, 252434, 255892, 264698, 271852, 359233, 447811, 491582, 504868, 529396, 667147, 718466, 883519, 895622, 983164, 1334294, 1436932, 1720537, 1767038, 1791244, 2514631, 2668588, 3441074, 3534076, 4670029, 5029262, 6882148, 9340058, 10058524, 18680116, 32690203, 65380406, 130760812]

約数ペア:

[(1, 130760812), (2, 65380406), (4, 32690203), (7, 18680116), (13, 10058524), (14, 9340058), (19, 6882148), (26, 5029262), (28, 4670029), (37, 3534076), (38, 3441074), (49, 2668588), (52, 2514631), (73, 1791244), (74, 1767038), (76, 1720537), (91, 1436932), (98, 1334294), (133, 983164), (146, 895622), (148, 883519), (182, 718466), (196, 667147), (247, 529396), (259, 504868), (266, 491582), (292, 447811), (364, 359233), (481, 271852), (494, 264698), (511, 255892), (518, 252434), (532, 245791), (637, 205276), (703, 186004), (931, 140452), (949, 137788), (962, 135926), (988, 132349), (1022, 127946), (1036, 126217), (1274, 102638), (1387, 94276), (1406, 93002), (1729, 75628), (1813, 72124), (1862, 70226), (1898, 68894), (1924, 67963), (2044, 63973), (2548, 51319), (2701, 48412), (2774, 47138), (2812, 46501), (3367, 38836), (3458, 37814), (3577, 36556), (3626, 36062), (3724, 35113), (3796, 34447), (4921, 26572), (5402, 24206), (5548, 23569), (6643, 19684), (6734, 19418), (6916, 18907), (7154, 18278), (7252, 18031), (9139, 14308), (9709, 13468), (9842, 13286), (10804, 12103)]