109265884

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 263212320

約数和(自身を除く): 153946436

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 49, 52, 61, 74, 76, 91, 98, 122, 133, 148, 182, 196, 244, 247, 259, 266, 364, 427, 481, 494, 518, 532, 637, 703, 793, 854, 931, 962, 988, 1036, 1159, 1274, 1406, 1586, 1708, 1729, 1813, 1862, 1924, 2257, 2318, 2548, 2812, 2989, 3172, 3367, 3458, 3626, 3724, 4514, 4636, 4921, 5551, 5978, 6734, 6916, 7252, 8113, 9028, 9139, 9842, 11102, 11956, 12103, 13468, 15067, 15799, 16226, 18278, 19684, 22204, 23569, 24206, 29341, 30134, 31598, 32452, 34447, 36556, 38857, 42883, 47138, 48412, 56791, 58682, 60268, 63196, 63973, 68894, 77714, 85766, 94276, 105469, 110593, 113582, 117364, 127946, 137788, 155428, 171532, 205387, 210938, 221186, 227164, 255892, 300181, 410774, 421876, 442372, 447811, 557479, 600362, 738283, 821548, 895622, 1114958, 1200724, 1437709, 1476566, 1791244, 2101267, 2229916, 2875418, 2953132, 3902353, 4202534, 5750836, 7804706, 8405068, 15609412, 27316471, 54632942, 109265884]

約数ペア:

[(1, 109265884), (2, 54632942), (4, 27316471), (7, 15609412), (13, 8405068), (14, 7804706), (19, 5750836), (26, 4202534), (28, 3902353), (37, 2953132), (38, 2875418), (49, 2229916), (52, 2101267), (61, 1791244), (74, 1476566), (76, 1437709), (91, 1200724), (98, 1114958), (122, 895622), (133, 821548), (148, 738283), (182, 600362), (196, 557479), (244, 447811), (247, 442372), (259, 421876), (266, 410774), (364, 300181), (427, 255892), (481, 227164), (494, 221186), (518, 210938), (532, 205387), (637, 171532), (703, 155428), (793, 137788), (854, 127946), (931, 117364), (962, 113582), (988, 110593), (1036, 105469), (1159, 94276), (1274, 85766), (1406, 77714), (1586, 68894), (1708, 63973), (1729, 63196), (1813, 60268), (1862, 58682), (1924, 56791), (2257, 48412), (2318, 47138), (2548, 42883), (2812, 38857), (2989, 36556), (3172, 34447), (3367, 32452), (3458, 31598), (3626, 30134), (3724, 29341), (4514, 24206), (4636, 23569), (4921, 22204), (5551, 19684), (5978, 18278), (6734, 16226), (6916, 15799), (7252, 15067), (8113, 13468), (9028, 12103), (9139, 11956), (9842, 11102)]