238724178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 612940608

約数和(自身を除く): 374216430

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 97, 98, 147, 154, 194, 231, 291, 294, 462, 539, 582, 679, 761, 1067, 1078, 1358, 1522, 1617, 2037, 2134, 2283, 3201, 3234, 4074, 4566, 4753, 5327, 6402, 7469, 8371, 9506, 10654, 14259, 14938, 15981, 16742, 22407, 25113, 28518, 31962, 37289, 44814, 50226, 52283, 58597, 73817, 74578, 104566, 111867, 117194, 147634, 156849, 175791, 221451, 223734, 313698, 351582, 410179, 442902, 516719, 811987, 820358, 1033438, 1230537, 1550157, 1623974, 2435961, 2461074, 3100314, 3617033, 4871922, 5683909, 7234066, 10851099, 11367818, 17051727, 21702198, 34103454, 39787363, 79574726, 119362089, 238724178]

約数ペア:

[(1, 238724178), (2, 119362089), (3, 79574726), (6, 39787363), (7, 34103454), (11, 21702198), (14, 17051727), (21, 11367818), (22, 10851099), (33, 7234066), (42, 5683909), (49, 4871922), (66, 3617033), (77, 3100314), (97, 2461074), (98, 2435961), (147, 1623974), (154, 1550157), (194, 1230537), (231, 1033438), (291, 820358), (294, 811987), (462, 516719), (539, 442902), (582, 410179), (679, 351582), (761, 313698), (1067, 223734), (1078, 221451), (1358, 175791), (1522, 156849), (1617, 147634), (2037, 117194), (2134, 111867), (2283, 104566), (3201, 74578), (3234, 73817), (4074, 58597), (4566, 52283), (4753, 50226), (5327, 44814), (6402, 37289), (7469, 31962), (8371, 28518), (9506, 25113), (10654, 22407), (14259, 16742), (14938, 15981)]