143740542008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{3853}}^1$

素因数の和:4157

約数の個数: 128

約数和(自身を含む): 319769771520

約数和(自身を除く): 176029229512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 67, 122, 134, 163, 244, 268, 326, 427, 469, 488, 536, 652, 854, 938, 1141, 1304, 1708, 1876, 2282, 3416, 3752, 3853, 4087, 4564, 7706, 8174, 9128, 9943, 10921, 15412, 16348, 19886, 21842, 26971, 28609, 30824, 32696, 39772, 43684, 53942, 57218, 69601, 76447, 79544, 87368, 107884, 114436, 139202, 152894, 215768, 228872, 235033, 258151, 278404, 305788, 470066, 516302, 556808, 611576, 628039, 666181, 940132, 1032604, 1256078, 1332362, 1645231, 1807057, 1880264, 2065208, 2512156, 2664724, 3290462, 3614114, 4396273, 4663267, 5024312, 5329448, 6580924, 7228228, 8792546, 9326534, 13161848, 14456456, 15747211, 17585092, 18653068, 31494422, 35170184, 37306136, 38310379, 42078613, 62988844, 76620758, 84157226, 110230477, 125977688, 153241516, 168314452, 220460954, 268172653, 294550291, 306483032, 336628904, 440921908, 536345306, 589100582, 881843816, 1072690612, 1178201164, 2145381224, 2356402328, 2566795393, 5133590786, 10267181572, 17967567751, 20534363144, 35935135502, 71870271004, 143740542008]

約数ペア:

[(1, 143740542008), (2, 71870271004), (4, 35935135502), (7, 20534363144), (8, 17967567751), (14, 10267181572), (28, 5133590786), (56, 2566795393), (61, 2356402328), (67, 2145381224), (122, 1178201164), (134, 1072690612), (163, 881843816), (244, 589100582), (268, 536345306), (326, 440921908), (427, 336628904), (469, 306483032), (488, 294550291), (536, 268172653), (652, 220460954), (854, 168314452), (938, 153241516), (1141, 125977688), (1304, 110230477), (1708, 84157226), (1876, 76620758), (2282, 62988844), (3416, 42078613), (3752, 38310379), (3853, 37306136), (4087, 35170184), (4564, 31494422), (7706, 18653068), (8174, 17585092), (9128, 15747211), (9943, 14456456), (10921, 13161848), (15412, 9326534), (16348, 8792546), (19886, 7228228), (21842, 6580924), (26971, 5329448), (28609, 5024312), (30824, 4663267), (32696, 4396273), (39772, 3614114), (43684, 3290462), (53942, 2664724), (57218, 2512156), (69601, 2065208), (76447, 1880264), (79544, 1807057), (87368, 1645231), (107884, 1332362), (114436, 1256078), (139202, 1032604), (152894, 940132), (215768, 666181), (228872, 628039), (235033, 611576), (258151, 556808), (278404, 516302), (305788, 470066)]