43157688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 130014720

約数和(自身を除く): 86857032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 131, 148, 159, 168, 212, 222, 259, 262, 296, 318, 371, 393, 424, 444, 518, 524, 636, 742, 777, 786, 888, 917, 1036, 1048, 1113, 1272, 1484, 1554, 1572, 1834, 1961, 2072, 2226, 2751, 2968, 3108, 3144, 3668, 3922, 4452, 4847, 5502, 5883, 6216, 6943, 7336, 7844, 8904, 9694, 11004, 11766, 13727, 13886, 14541, 15688, 19388, 20829, 22008, 23532, 27454, 27772, 29082, 33929, 38776, 41181, 41658, 47064, 48601, 54908, 55544, 58164, 67858, 82362, 83316, 97202, 101787, 109816, 116328, 135716, 145803, 164724, 166632, 194404, 203574, 256891, 271432, 291606, 329448, 388808, 407148, 513782, 583212, 770673, 814296, 1027564, 1166424, 1541346, 1798237, 2055128, 3082692, 3596474, 5394711, 6165384, 7192948, 10789422, 14385896, 21578844, 43157688]

約数ペア:

[(1, 43157688), (2, 21578844), (3, 14385896), (4, 10789422), (6, 7192948), (7, 6165384), (8, 5394711), (12, 3596474), (14, 3082692), (21, 2055128), (24, 1798237), (28, 1541346), (37, 1166424), (42, 1027564), (53, 814296), (56, 770673), (74, 583212), (84, 513782), (106, 407148), (111, 388808), (131, 329448), (148, 291606), (159, 271432), (168, 256891), (212, 203574), (222, 194404), (259, 166632), (262, 164724), (296, 145803), (318, 135716), (371, 116328), (393, 109816), (424, 101787), (444, 97202), (518, 83316), (524, 82362), (636, 67858), (742, 58164), (777, 55544), (786, 54908), (888, 48601), (917, 47064), (1036, 41658), (1048, 41181), (1113, 38776), (1272, 33929), (1484, 29082), (1554, 27772), (1572, 27454), (1834, 23532), (1961, 22008), (2072, 20829), (2226, 19388), (2751, 15688), (2968, 14541), (3108, 13886), (3144, 13727), (3668, 11766), (3922, 11004), (4452, 9694), (4847, 8904), (5502, 7844), (5883, 7336), (6216, 6943)]