173079368

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 429842700

約数和(自身を除く): 256763332

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 77, 82, 88, 89, 98, 121, 154, 164, 178, 196, 242, 287, 308, 328, 356, 392, 451, 484, 539, 574, 616, 623, 712, 847, 902, 968, 979, 1078, 1148, 1246, 1694, 1804, 1958, 2009, 2156, 2296, 2492, 3157, 3388, 3608, 3649, 3916, 4018, 4312, 4361, 4961, 4984, 5929, 6314, 6776, 6853, 7298, 7832, 8036, 8722, 9922, 10769, 11858, 12628, 13706, 14596, 16072, 17444, 19844, 21538, 22099, 23716, 25256, 25543, 27412, 29192, 34727, 34888, 39688, 40139, 43076, 44198, 47432, 47971, 51086, 54824, 69454, 75383, 80278, 86152, 88396, 95942, 102172, 138908, 150766, 160556, 176792, 178801, 191884, 204344, 243089, 277816, 280973, 301532, 321112, 357602, 383768, 441529, 486178, 527681, 561946, 603064, 715204, 883058, 972356, 1055362, 1123892, 1430408, 1766116, 1944712, 1966811, 2110724, 2247784, 3090703, 3532232, 3933622, 4221448, 6181406, 7867244, 12362812, 15734488, 21634921, 24725624, 43269842, 86539684, 173079368]

約数ペア:

[(1, 173079368), (2, 86539684), (4, 43269842), (7, 24725624), (8, 21634921), (11, 15734488), (14, 12362812), (22, 7867244), (28, 6181406), (41, 4221448), (44, 3933622), (49, 3532232), (56, 3090703), (77, 2247784), (82, 2110724), (88, 1966811), (89, 1944712), (98, 1766116), (121, 1430408), (154, 1123892), (164, 1055362), (178, 972356), (196, 883058), (242, 715204), (287, 603064), (308, 561946), (328, 527681), (356, 486178), (392, 441529), (451, 383768), (484, 357602), (539, 321112), (574, 301532), (616, 280973), (623, 277816), (712, 243089), (847, 204344), (902, 191884), (968, 178801), (979, 176792), (1078, 160556), (1148, 150766), (1246, 138908), (1694, 102172), (1804, 95942), (1958, 88396), (2009, 86152), (2156, 80278), (2296, 75383), (2492, 69454), (3157, 54824), (3388, 51086), (3608, 47971), (3649, 47432), (3916, 44198), (4018, 43076), (4312, 40139), (4361, 39688), (4961, 34888), (4984, 34727), (5929, 29192), (6314, 27412), (6776, 25543), (6853, 25256), (7298, 23716), (7832, 22099), (8036, 21538), (8722, 19844), (9922, 17444), (10769, 16072), (11858, 14596), (12628, 13706)]