171940272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 558059520

約数和(自身を除く): 386119248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 1064, 1104, 1171, 1288, 1311, 1596, 1748, 1932, 2128, 2342, 2576, 2622, 3059, 3192, 3496, 3513, 3864, 4684, 5244, 6118, 6384, 6992, 7026, 7728, 8197, 9177, 9368, 10488, 12236, 14052, 16394, 18354, 18736, 20976, 22249, 24472, 24591, 26933, 28104, 32788, 36708, 44498, 48944, 49182, 53866, 56208, 65576, 66747, 73416, 80799, 88996, 98364, 107732, 131152, 133494, 146832, 155743, 161598, 177992, 188531, 196728, 215464, 266988, 311486, 323196, 355984, 377062, 393456, 430928, 467229, 511727, 533976, 565593, 622972, 646392, 754124, 934458, 1023454, 1067952, 1131186, 1245944, 1292784, 1508248, 1535181, 1868916, 2046908, 2262372, 2491888, 3016496, 3070362, 3582089, 3737832, 4093816, 4524744, 6140724, 7164178, 7475664, 8187632, 9049488, 10746267, 12281448, 14328356, 21492534, 24562896, 28656712, 42985068, 57313424, 85970136, 171940272]

約数ペア:

[(1, 171940272), (2, 85970136), (3, 57313424), (4, 42985068), (6, 28656712), (7, 24562896), (8, 21492534), (12, 14328356), (14, 12281448), (16, 10746267), (19, 9049488), (21, 8187632), (23, 7475664), (24, 7164178), (28, 6140724), (38, 4524744), (42, 4093816), (46, 3737832), (48, 3582089), (56, 3070362), (57, 3016496), (69, 2491888), (76, 2262372), (84, 2046908), (92, 1868916), (112, 1535181), (114, 1508248), (133, 1292784), (138, 1245944), (152, 1131186), (161, 1067952), (168, 1023454), (184, 934458), (228, 754124), (266, 646392), (276, 622972), (304, 565593), (322, 533976), (336, 511727), (368, 467229), (399, 430928), (437, 393456), (456, 377062), (483, 355984), (532, 323196), (552, 311486), (644, 266988), (798, 215464), (874, 196728), (912, 188531), (966, 177992), (1064, 161598), (1104, 155743), (1171, 146832), (1288, 133494), (1311, 131152), (1596, 107732), (1748, 98364), (1932, 88996), (2128, 80799), (2342, 73416), (2576, 66747), (2622, 65576), (3059, 56208), (3192, 53866), (3496, 49182), (3513, 48944), (3864, 44498), (4684, 36708), (5244, 32788), (6118, 28104), (6384, 26933), (6992, 24591), (7026, 24472), (7728, 22249), (8197, 20976), (9177, 18736), (9368, 18354), (10488, 16394), (12236, 14052)]