143672984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 379468800

約数和(自身を除く): 235795816

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 47, 52, 56, 68, 76, 91, 94, 104, 119, 133, 136, 152, 169, 182, 188, 221, 238, 247, 266, 323, 329, 338, 364, 376, 442, 476, 494, 532, 611, 646, 658, 676, 728, 799, 884, 893, 952, 988, 1064, 1183, 1222, 1292, 1316, 1352, 1547, 1598, 1729, 1768, 1786, 1976, 2261, 2366, 2444, 2584, 2632, 2873, 3094, 3196, 3211, 3458, 3572, 4199, 4277, 4522, 4732, 4888, 5593, 5746, 6188, 6251, 6392, 6422, 6916, 7144, 7943, 8398, 8554, 9044, 9464, 10387, 11186, 11492, 11609, 12376, 12502, 12844, 13832, 15181, 15886, 16796, 17108, 18088, 20111, 20774, 22372, 22477, 22984, 23218, 25004, 25688, 29393, 30362, 31772, 33592, 34216, 40222, 41548, 44744, 44954, 46436, 50008, 54587, 55601, 58786, 60724, 63544, 72709, 80444, 81263, 83096, 89908, 92872, 106267, 109174, 111202, 117572, 121448, 135031, 145418, 150917, 160888, 162526, 179816, 197353, 212534, 218348, 222404, 235144, 270062, 290836, 301834, 325052, 382109, 394706, 425068, 436696, 444808, 540124, 581672, 603668, 650104, 764218, 789412, 850136, 945217, 1056419, 1080248, 1207336, 1381471, 1528436, 1578824, 1890434, 2112838, 2565589, 2762942, 3056872, 3780868, 4225676, 5131178, 5525884, 7561736, 8451352, 10262356, 11051768, 17959123, 20524712, 35918246, 71836492, 143672984]

約数ペア:

[(1, 143672984), (2, 71836492), (4, 35918246), (7, 20524712), (8, 17959123), (13, 11051768), (14, 10262356), (17, 8451352), (19, 7561736), (26, 5525884), (28, 5131178), (34, 4225676), (38, 3780868), (47, 3056872), (52, 2762942), (56, 2565589), (68, 2112838), (76, 1890434), (91, 1578824), (94, 1528436), (104, 1381471), (119, 1207336), (133, 1080248), (136, 1056419), (152, 945217), (169, 850136), (182, 789412), (188, 764218), (221, 650104), (238, 603668), (247, 581672), (266, 540124), (323, 444808), (329, 436696), (338, 425068), (364, 394706), (376, 382109), (442, 325052), (476, 301834), (494, 290836), (532, 270062), (611, 235144), (646, 222404), (658, 218348), (676, 212534), (728, 197353), (799, 179816), (884, 162526), (893, 160888), (952, 150917), (988, 145418), (1064, 135031), (1183, 121448), (1222, 117572), (1292, 111202), (1316, 109174), (1352, 106267), (1547, 92872), (1598, 89908), (1729, 83096), (1768, 81263), (1786, 80444), (1976, 72709), (2261, 63544), (2366, 60724), (2444, 58786), (2584, 55601), (2632, 54587), (2873, 50008), (3094, 46436), (3196, 44954), (3211, 44744), (3458, 41548), (3572, 40222), (4199, 34216), (4277, 33592), (4522, 31772), (4732, 30362), (4888, 29393), (5593, 25688), (5746, 25004), (6188, 23218), (6251, 22984), (6392, 22477), (6422, 22372), (6916, 20774), (7144, 20111), (7943, 18088), (8398, 17108), (8554, 16796), (9044, 15886), (9464, 15181), (10387, 13832), (11186, 12844), (11492, 12502), (11609, 12376)]